When working with the Team Platform functionality, error, and warning messages of Horizzon may appear, with a link to an explanation.
The information in the message explanation is intended for system administrators. The following information is shown in an explanation:
Title The title of the topic, usually a description of the problem.
Summary A summary of the problem or steps to reproduce the error.
Solution Steps or information to resolve the problem.
On this page:
This error indicates that Horizzon could not process the input that was provided. When this error occurs, inspect the extra details that are given.
Inspect the details of the message and see if it gives the solution. For example, when the message's text is: "You must list at least one user e-mail to do this invitation", an e-mail address must be filled in, and the action can be retried.
If the details of the message do not give a clear solution, try to solve the problem by trying again. Perhaps there were several actions simultaneously, which caused the action to fail the first time.
When that does not reveal the problem, please report the issue to Bizzdesign Support and provide a scenario to reproduce the error.
This error occurs when the user cannot authenticate, or a request is performed without authorization.
When authenticating with an external identity provider, error details can be found in the server log.
This error occurs when the user is not authorized for the action the user tries to perform. For several actions, the user must have Administrator or System Administrator rights or be the creator of the selected model package or project.
Look in the details of the message to see what action failed and check on the user's page in Horizzon what permissions this user has. Act yourself or assign the user the necessary right to act himself.
Error ID: S_404
This error occurs when a requested resource (user, site, model package, data block, etc.) cannot be found.
A resource (user, site, model package, data block, etc.) could not be created or updated because it would conflict with an existing resource.
Too many requests have been made in a short amount of time.
This error indicates that the server has behaved unexpectedly and/or has reached an inconsistent state. There can be several causes described in the details of the error message.
Try to determine the scenario in which this error occurs. It is recommended to reduce the number of steps in the scenario as much as possible while still getting the same "Internal server" error. Write down each scenario step so that Bizzdesign can reproduce the problem.
Provide as much information as possible to ensure Bizzdesign can reproduce your scenario. Try to provide the following information:
Bizzdesign will analyze the problem, suggest a proper course of action, and fix any potential bugs so that the problem will not occur in a next release of the Bizzdesign product.
This error is given when something went wrong while encoding or decoding a hash value.
If the error can be reproduced, send a report to Bizzdesign Support. Bizzdesign will analyze the problem and suggest a proper course of action and fix any potential bugs so that the problem will not occur in a next release of the Bizzdesign product.
This error indicates that there is a failure while sending an e-mail.
Check that the hostname and port are correct in the configuration settings and that the username, password, and security settings are valid.
It might be that the mailbox of the receiver is full. Most systems have a limit on how much e-mail is allowed to reside on the server for each user, and once that limit is reached, there is no room to accept new incoming mail. Check the details of the message to see if this is the case.
When the details of the message state that the receiver is unknown, then the account the user is trying to mail to no longer exists. It may have been shut down, or you may have misspelled the username or domain. Check to make sure that there are no errors in the e-mail address.
Depending on firewalls or misspelled domains, there may be an issue with the remote SMTP server. Check the configurations.
If the error cannot be solved, please Bizzdesign Support and report the detailed error message.
The Horizzon Server has not been configured yet.
Configure the Horizzon Server by opening a browser and going to the URI hostname/setup to show the setup page and create the necessary configuration.
This may mean the Horizzon Server was not correctly installed.
To resolve this problem, you must shut down the Horizzon Server and ensure you have installed the SQL driver properly.
This error is given when retrieving data for the next or previous page. The data on the page could not be retrieved because the data has been changed since the data was last loaded.
Start from page 1 again, or go back to the homepage.
No license has been activated.
Please
contactBizzdesign support and request a license key. Activate your license by registering the license key on the Horizzon License page.
The URL is not a valid URL.
Ensure that the URL protocol is HTTP or HTTPS and that the URL is formatted properly. For example:
http://hostname:8080.
There is a problem with the settings of the Horizzon e-mail configuration.
Check if the required e-mail settings are filled in and if all settings are correct (Settings > E-mail).
This error is given when something unexpected has happened when starting Enterprise Studio Online.
There is a problem in Horizzon's general settings.
Check if the required settings are filled in and if all values are correct (Settings > General).
Applicable only to Enterprise Studio Online (hosted solution).
There is a problem with Horizzon's hosting session settings.
Please
contactBizzdesign Support to fix this problem.
There is a problem with Horizzon's Entra® ID settings.
In Horizzon, check if the required settings are filled in and all values are correct via Settings > Authentication. Check if the error message provides more information about the error.
The Horizzon log files may also contain more information about the underlying problem.
There is a problem with the SAML™ 2.0 settings of Horizzon.
In Horizzon, check if the required settings are filled in and all values are correct via Settings > Authentication. Check if the error message provides more information about the error.
The Horizzon log files may also contain more information about the underlying problem.
There is a license key, but it is not valid. The error should be reported to an administrator.
Request a new license key.
The license has expired. The error should be reported to an administrator.
Request a new license key.
The Enterprise Studio software license has to be activated within a given time. When that time has passed, this message is given.
The server ID specified in the license does not match the ID of the Horizzon Server for which this license is being activated.
Invalid IP ranges have been entered for embedded views or the Open API on the Horizzon settings page. The IP range fields accept either IPv4 or IPv6 in CIDR notation. In case of multiple ranges, they need to be separated by a comma.
Add IP ranges in CIDR notation. Examples are:
The Horizzon server does not support the client version. The version of the client is too old.
Use a newer version of the client supported by the Horizzon server.
The Horizzon server does not support the client version. The client is newer than what the server supports.
Use an older version of the client supported by the Horizzon server.
This error occurs when the user tries to access a model package or project that does not exist. It can be presented as a Not Found (404) HTTP result code.
Verify that the error can be reproduced. Please report this issue and the scenario to Bizzdesign Support to reproduce the error.
Something went wrong during the process of claiming or blocking an object. Claims and blocks are generated automatically when the user starts editing a shared model package.
Try again in a few moments to see if you can reproduce the error. If the problem persists, please follow these steps:
Try to determine the scenario in which this error occurs. It is recommended to try to reduce the number of steps in the scenario as much as possible while still getting the same "claiming objects" error. Write down each scenario step so that Bizzdesign can reproduce the problem.
Provide as much information as possible to ensure Bizzdesign can reproduce your scenario. Try to provide the following information:
Bizzdesign will analyze the problem, suggest a proper course of action, and fix any potential bugs so that the problem will not occur in a next release of the Bizzdesign product.
The requested contribution does not exist.
Verify that the error can be reproduced. Please, report this issue to Bizzdesign Support, along with the scenario to reproduce the error.
The contributions are saved in a specific format. A contribution parse error is given if this cannot be parsed to process a contribution.
Check that the versions of the Bizzdesign tools you are using are compatible. If the problem persists and you can reproduce it, please follow these steps:
Try to determine the scenario in which this error occurs. It is recommended to try and reduce the number of steps in the scenario as much as possible, while still getting the same "contribution parse" error. Write down each scenario step so that Bizzdesign can reproduce the problem.
Provide as much information as possible to ensure Bizzdesign can reproduce your scenario. Try to provide the following information:
Bizzdesign will analyze the problem, suggest a proper course of action, and fix any potential bugs so that the problem will not occur in a next release of the Bizzdesign product.
This error indicates that there was an exception when a branch is updated.
Verify that the error can be reproduced. Please, report this issue to Bizzdesign Support and the scenario to reproduce the error.
This error is given when the creation or update of a branch failed.
Verify that the error can be reproduced. Please, report this issue to Bizzdesign Support and the scenario to reproduce the error.
This error is given when the user tries to create an existing branch.
If the user has given a name for the branch himself, the user has to supply a different one. When the error comes with a function that does not include a specific branch name, report this issue to Bizzdesign Support.
This error indicates that the requested increment does not exist.
An increment is information about the uncommitted changes a user makes and the associated claims.
Verify that the error can be reproduced. Please, report this issue to Bizzdesign Support and the scenario to reproduce the error.
This error is given when there are removed claims, but the user tries to claim or block objects. Claims and blocks are generated automatically when the user starts editing a shared model package.
The removed claims need to be handled first. Open the model package with the design tool to create a backup. The changes in the model package will then automatically be reverted, and the error should not occur anymore.
This error indicates that the requested checkout (for working offline) could not be found.
Verify that the error can be reproduced. Please, report this issue to Bizzdesign Support and the scenario to reproduce the error.
This error indicates that a model could not be taken offline for offline editing because it is read-only in the current collaboration (e.g., the project you are working on). It is possible that someone recently changed the scope of the collaboration to exclude the model you attempted to take offline.
Synchronize the Activity Console or check the collaboration in Horizzon to verify its scope. If the model is part of the scope and the error persists, report this issue to Bizzdesign Support and the scenario to reproduce the error.
This error indicates that the increment that was to be created already exists on the server.
An increment is information about the uncommitted changes a user makes and the associated claims.
The error can be ignored, and the increment can be considered successfully created.
Meta-increments are created to prepare metamodel migrations. Only one such increment can be active for a shared model package anytime. This error indicates that a meta-increment could not be created because one already exists for the model package.
Wait for the current migration to be finished, or (ask your Horizzon administrator to) remove the user's claims that has created the current meta-increment.
The metamodel cannot be updated because there are updates of the metamodel available.
Update your model package or project with new commits of the metamodel. If the updates are not yet visible in the Activity Console, synchronize the Activity Console with Horizzon.
This happens when an increment is changed, but the increment is already committed. The increment should not be committed when adding new claims to the increment, recalling claims of an increment, or creating a commit for an increment.
An increment is information about the uncommitted changes a user makes and the associated claims.
The Activity Console normally prevents this situation by creating a new increment after committing to storing new claims for the changes being made. The data stored in the Team Data folder is inconsistent with those stored on Horizzon.
Close Enterprise Studio and the Activity Console and remove the local state stored in the Team Data folder. All pending changes will be lost. After restarting Enterprise Studio, the connection with Horizzon (configuration file) must be added again.
After a commit is available on the model package for at least a year, the increment containing the claims for the changes inside the commit has been deleted.
Update the model package or project with new commits. When working on a project, updating the project with new commits (latest contributions) from the model package could be necessary.
The requested user does not exist.
Check the Users page in Horizzon to see if the user on whom one has tried to perform an action (this might also be oneself) is still listed. Check that this user is not deleted.
When that does not reveal the problem, report the issue to Bizzdesign Support and a scenario to reproduce the error.
This error indicates an e-mail address is not filled in or passed to the request.
A valid e-mail address should be filled in where requested. If this is not possible, report the issue to Bizzdesign Support and a scenario to reproduce the error.
This error indicates that a password for a user is not filled in or passed to the request.
A password should be filled in where requested. If this is not possible, report the issue to Bizzdesign Support, along with a scenario to reproduce the error.
The given token is not valid.
When the token is part of the URI and it is entered via copy-and-paste or by typing, make sure that it is correct and complete.
This error is given when the token for the session has expired.
If this error occurs during the registration process, the user is already registered. Check this by going to the user's page in Horizzon and see that the user's name is listed.
In other cases, the token for this session is not valid and the user has to sign in again to get a new token.
This error indicates that adding a user failed because it already exists.
When one tries to register a new user with Horizzon, this user's e-mail address should not already be used for registration. Check the Users page in Horizzon to see if the user is registered.
To add a user to a model package, use the Invite button on the model package page in Horizzon.
This error indicates that the user is not invited to the model package.
The invitation for the model package has been deleted, and the user does not have the right to view and edit the model package anymore. Check the message details to see who has deleted the invitation and when.
Someone has deleted your user account, and you no longer have access.
Contact your system administrator for more information.
The last user with administrator rights originating from Horizzon cannot be removed.
Make sure there is always a user with administrator rights present who has been created in Horizzon. When synchronizing users with Active Directory the last administrator user must not be selected by the LDAP query.
The provided password does not meet the security requirements.
Make sure the password conforms to the password policy that has been set for this Horizzon. The exact password requirements are mentioned in the error message in Horizzon.
Someone has deleted this API client account, which no longer has access.
Contact your system administrator for more information.
Adding or inviting users failed because Horizzon license does not allow more active users.
The error message indicates how many users could not be added or invited. Reduce the number of users you are adding or inviting, or reduce currently active users on Horizzon so that you can add or invite other users. You can reduce the number of active users by removing the Designer or Lead Designer role from these users. Make sure that these users have committed their work on model packages and projects they have been working on before you remove their role; by removing the role these users' invitations to model packages and projects will automatically be revoked, and any uncommitted work will be lost.
The username is too short, it does not comply with the Horizzon username policy.
Provide a longer username.
The users retrieved from Active Directory cannot be synchronized, because a required attribute is missing. Or an unknown error occurred when retrieving users from Active Directory.
The error provides an additional message about the cause of this error.
It could be that the LDAP query returns items that do not have the required attributes for synchronizing.
The following attributes are required: "objectGUID", "sAMAccountName" and "mail".
Try to modify the LDAP query, or make sure the required attributes are available for all users in Active Directory.
You are removing yourself as a user of Horizzon.
Let another administrator user remove you as a user of Horizzon.
If you synchronize users with LDAP, check if the LDAP query removes you from Horizzon.
A new user has been invited to a model package, but inviting users is limited to inviting only existing Horizzon users (via the Invitations limited to existing users and groups with the Designer or Lead Designer role option on the General Settings page of Horizzon).
The user to be invited is not present in Horizzon yet. Therefore, it needs to be added to Horizzon first by an administrator user. It is possible, however, that this user is not allowed to contribute to model packages and has, therefore, not been added to Horizzon. If that is the case, this user just cannot be invited.
It is not possible to reset a user's password from the Active Directory.
You can use your Windows username and password to sign in. If you forgot your Windows credentials, please contact your system administrator.
A group with the given name already exists.
Each group should have a unique name. The check if a name is unique is case insensitive. Check on the Groups page in Horizzon if the name already exists.
The requested group does not exist.
Check the Groups page to see if the group on whom one has tried to perform an action is still listed. Check that this group is not deleted.
If that does not reveal the problem, report the issue to Bizzdesign Support and a scenario to reproduce the error.
This error occurs if users are invited that do not have the Designer or Lead Designer role, assigned directly (individual) or indirectly (via a group) in Horizzon.
To invite the user, make sure on this user's page in Horizzon that the user has the Designer of Lead Designer role assigned, individually or via a group.
Please try again. The device generates a new code every 30 seconds. You have to provide two consecutive codes. If you keep having problems, it could mean your device's clock needs to be synchronized.
You have registered an MFA device, so you must provide two consecutive codes produced by the device when you sign in to Horizzon. The codes you provided are incorrect.
Please try again. The device generates a new code every 30 seconds. You have to provide two consecutive codes. If you keep having problems, it could mean your device's clock needs to be synchronized.
When you attempt to sign in to Horizzon or add a connection with Horizzon in Enterprise Studio, you may get a message that your password has expired.
Your Horizzon's system administrator has enabled password expiry, meaning passwords must be changed periodically.
Visit Horizzon in your web browser and sign in using your username and current password. You will then be presented with a window that lets you change your password.
When your Horizzon password has expired and you change your password, you must use a new password. If you attempt to reuse your current password as your new password, Horizzon will return an error.
Ensure that your new password is different from your current password.
When your password has expired, it is best to pick a new password that is completely different from your expired password so that your new password stays hard to guess.
The system administrator of Horizzon has restricted inviting new users to specific e-mail domains. The e-mail domain you used is not allowed.
Choose an e-mail address with an allowed domain.
When authenticating with an external identity provider, a user profile is returned. The user profile must contain certain attributes for identifying or provisioning a user. The user profile is missing one of these attributes. The details of the error will show the missing attribute.
The missing attribute must be returned in a SAML assertion or as a claim in a token returned by in case of an identity provider using the OpenID Connect protocol. Please contact the administrator of the identity provider.
An unknown error occurred when creating or updating a user after authentication.
There is no solution yet. The Horizzon logs contain detailed information about the error.
When entering a new password after your password has expired, the new password must be entered twice, and these must be equal.
Try to enter your new password again.
The user authenticating with a username and password has an MFA device associated. An additional MFA code must be entered to authenticate this user.
Please enter an MFA code to complete the sign-in.
This error indicates that the requested invitation does not exist or that the access is managed for an invitation that does not exist.
Verify that the error can be reproduced. Please, report this issue to Bizzdesign Support and the scenario to reproduce the error.
A REST request was made with an unknown "order by" option for groups.
A REST request was made with an unknown "order by" option for users.
A REST request was made with an unknown "order by" option for API clients.
An API client with the provided client ID already exists.
Each API client should have a unique client ID. The check if a client ID is unique is case insensitive. Check on the API Clients page in Horizzon if the client ID already exists.
The requested API client does not exist.
Check the API Clients page in Horizzon to see if the API client on which one has tried to perform an action is still listed. Check that this API client is not deleted.
If that does not reveal the problem, report the issue to Bizzdesign Support and a scenario to reproduce the error.
The provided search term contains incorrect syntax.
To be able to use advanced search functions you must follow a specific syntax. Check the documentation about searching through sites using the correct syntax and try again. If that does not reveal the problem, report the issue to Bizzdesign Support and a scenario to reproduce the error.
The password provided does not meet the security requirements. It is either too commonly used, it is (partially) composed of easy to guess words, or it was found in a database of breached passwords.
Make sure to pick a unique and complex password. Avoid easily predictable patterns like dictionary words, series of numbers, or repetitions of characters. You are advised to use a password generator.
This error occurs when the user is not authorized to edit one or more data blocks. The objects and data block name for which the user is not authorized is returned.
Ensure a data policy is created, allowing the user to edit the data block. Data policies can be defined in Horizzon in the Policies section of the model package.
This error occurs when the user tries to access a model package or project that does not exist. It can be presented as a Not Found (404) HTTP result code.
Verify that the error can be reproduced. Please, report this issue to Bizzdesign Support and the scenario to reproduce the error.
This error occurs when you try to access a model package or project that has been deleted.
Verify that the error can be reproduced. Please, report this issue to Bizzdesign Support and the scenario to reproduce the error.
This error occurs if a request is made to Horizzon using an invalid or incorrect ordering method when sorting model packages or projects.
A REST request was made with an unknown collaboration type.