How To Fix RPM_INTEGRATION046 - Error while deleting task &1 of project &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RPM_INTEGRATION - Integration Messages

• Message number: 046

• Message text: Error while deleting task &1 of project &2

What causes this issue?

This error message will be issued if the system encounters errors
while deleting tasks or the system tries to delete a tasks with one or
more of its children. In the second case, the system deleted the
children while deleting the parent task, so when system tries to delete
the children again, it issues this error, because the children tasks
have already been deleted. If this is the case, please check if the
children have been deleted correctly. If yes, you can ignore this error
message.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RPM_INTEGRATION046 - Error while deleting task &1 of project &2 ?

  The SAP error message RPM_INTEGRATION046, which states "Error while deleting task &1 of project &2," typically occurs in the context of project management within SAP, particularly when using the Project System (PS) module or related applications. This error indicates that there was an issue when attempting to delete a specific task (or activity) from a project.
  Possible Causes:
  
  Task Dependencies: The task you are trying to delete may have dependencies or relationships with other tasks that prevent its deletion.
  Status of the Task: The task might be in a status that does not allow deletion (e.g., completed, closed, or locked).
  Authorization Issues: The user may not have the necessary permissions to delete tasks in the project.
  Data Integrity Issues: There may be inconsistencies or issues in the project data that prevent the deletion.
  Active Assignments: The task may have active assignments (e.g., resources, costs) that need to be removed before the task can be deleted.
  
  Solutions:
  
  Check Dependencies: Review the task's dependencies and relationships with other tasks. If there are dependent tasks, you may need to delete or modify them first.
  Change Task Status: Ensure that the task is in a status that allows deletion. If it is completed or closed, you may need to change its status or reverse the completion.
  Review Authorizations: Verify that the user attempting to delete the task has the necessary authorizations. If not, consult with your SAP security administrator to obtain the required permissions.
  Data Consistency Check: Run data consistency checks in the project to identify and resolve any issues that may be preventing the deletion.
  Remove Assignments: If there are active assignments, remove them before attempting to delete the task again.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CJ20N (Project Builder) or CJ02 (Change Project) to manage project tasks and check their statuses.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  Documentation: Refer to the SAP Help Portal for detailed documentation on project management and task handling in SAP.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can analyze the specific project setup and provide further assistance.