How To Fix RPM_INTEGRATION021 - Error while assigning new parent &2 to task &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RPM_INTEGRATION - Integration Messages

• Message number: 021

• Message text: Error while assigning new parent &2 to task &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RPM_INTEGRATION021 - Error while assigning new parent &2 to task &1 ?

  The SAP error message RPM_INTEGRATION021, which states "Error while assigning new parent &2 to task &1," typically occurs in the context of project management or task management within the SAP system, particularly when using the SAP Project Management (RPM) module. This error indicates that there is an issue with the assignment of a new parent task to a specific task.
  Causes:
  
  Invalid Parent Task: The parent task you are trying to assign may not exist or may not be valid in the current context.
  Task Status: The status of the task you are trying to assign as a parent may not allow it to be a parent (e.g., it may be completed or closed).
  Hierarchy Constraints: There may be constraints in the project structure that prevent the assignment of a new parent task.
  Authorization Issues: The user may not have the necessary permissions to make changes to the task hierarchy.
  Data Integrity Issues: There may be inconsistencies in the data that prevent the assignment from being processed correctly.
  
  Solutions:
  
  Verify Parent Task: Check if the parent task (&2) exists and is valid. Ensure that it is active and can be assigned as a parent.
  Check Task Status: Ensure that the task you are trying to assign as a parent is in a status that allows it to be a parent task.
  Review Hierarchy Rules: Look into the project structure and any rules that may restrict the assignment of parent tasks. Ensure that the hierarchy is maintained correctly.
  User Authorizations: Confirm that the user has the necessary authorizations to modify task assignments. If not, contact your SAP administrator to adjust permissions.
  Data Consistency Check: Run any necessary data consistency checks or reports to identify and resolve any underlying data issues that may be causing the error.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines related to task management and hierarchy assignments.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., CJ20N for project management) that may help you navigate and troubleshoot the issue.
  Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the RPM_INTEGRATION021 error and implement a suitable solution.