How To Fix AQ229 - Assignment cannot be removed

SAP Error Message - Details

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 229

• Message text: Assignment cannot be removed

What causes this issue?

You tried to remove the assignment of an InfoSet to a user group or
role. However, there are queries in the user group or role, which are
still working with the InfoSet.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Delete all queries for this user group or role that use the InfoSet.
You can then remove the assignment of the InfoSet to the user group.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AQ229 - Assignment cannot be removed ?

  The SAP error message AQ229, which states "Assignment cannot be removed," typically occurs in the context of managing assignments in SAP, such as when trying to remove an assignment from a task, project, or other organizational structure. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes of AQ229 Error
  
  
  Active Dependencies: The assignment you are trying to remove may have active dependencies or linked objects that prevent its removal. For example, if there are open tasks or transactions associated with the assignment, SAP will not allow you to delete it.
  
  
  Authorization Issues: The user may not have the necessary authorizations to remove the assignment. This can happen if the user role does not include permissions for modifying certain objects.
  
  
  System Configuration: Certain configurations in the system may restrict the removal of assignments. This could be due to settings in the project management module or other related areas.
  
  
  Data Integrity Constraints: SAP enforces data integrity rules, and if removing the assignment would violate these rules, the system will prevent the action.
  
  
  Solutions to AQ229 Error
  
  
  Check Dependencies: Review any dependencies or linked objects associated with the assignment. Ensure that there are no active tasks or transactions that need to be completed or removed first.
  
  
  Review Authorizations: Verify that the user has the necessary authorizations to perform the action. If not, consult with your SAP security team to adjust the user roles accordingly.
  
  
  Consult Configuration Settings: If you suspect that system configuration is causing the issue, consult with your SAP Basis or configuration team to review the settings related to the assignment.
  
  
  Use Transaction Codes: If applicable, use transaction codes like CJ20N (Project Builder) or CJI3 (Project Actual Line Items) to check the status of the assignment and any related objects.
  
  
  Check for Locks: Sometimes, objects can be locked by other users or processes. Use transaction SM12 to check for any locks on the assignment and resolve them if necessary.
  
  
  Error Logs: Review the system logs for any additional error messages or information that might provide more context about why the assignment cannot be removed.
  
  
  Related Information
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common problems.
  
  
  Documentation: Refer to the official SAP documentation for the specific module you are working with to understand the rules and processes related to assignments.
  
  
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.