How To Fix RMPS_PRO021 - An access control list already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: RMPS_PRO - RMPS: PRO Messages

• Message number: 021

• Message text: An access control list already exists

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 RMPS_PRO021 - An access control list already exists ?

  The SAP error message RMPS_PRO021, which states "An access control list already exists," typically occurs in the context of managing access control lists (ACLs) in SAP systems, particularly in the SAP Portfolio and Project Management (PPM) module or related areas.
  Cause:
  This error usually arises when you attempt to create a new access control list for a project or portfolio that already has an existing ACL. The system does not allow the creation of multiple ACLs for the same object to maintain data integrity and security.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing ACLs: 
  
  Navigate to the project or portfolio in question and check if an ACL already exists. You can do this by accessing the relevant transaction or using the appropriate menu path in SAP.
  
  
  
  Modify Existing ACL: 
  
  If an ACL already exists, you may need to modify it instead of creating a new one. You can add or remove users or roles as necessary to meet your access requirements.
  
  
  
  Delete Existing ACL: 
  
  If the existing ACL is no longer needed, you can delete it. However, be cautious with this approach, as it may affect user access and permissions.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or help resources for specific instructions on managing ACLs in your version of SAP.
  
  
  
  Contact SAP Support: 
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide guidance based on your specific system configuration and requirements.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder) or CJI3 (Project Actual Line Items) to manage projects and their access controls.
  User Roles and Authorizations: Ensure that the users who need access have the appropriate roles and authorizations assigned to them.
  SAP Notes: Check for any SAP Notes related to RMPS_PRO021 for additional insights or patches that may address this issue.
  
  By following these steps, you should be able to resolve the RMPS_PRO021 error and manage access control lists effectively in your SAP environment.