How To Fix /PLMB/AUTH_BO021 - Deletion of ACLs restricted

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/AUTH_BO -

• Message number: 021

• Message text: Deletion of ACLs restricted

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMB/AUTH_BO021 - Deletion of ACLs restricted ?

  The SAP error message /PLMB/AUTH_BO021: Deletion of ACLs restricted typically occurs in the context of SAP's Product Lifecycle Management (PLM) module, particularly when dealing with Access Control Lists (ACLs) for business objects. This error indicates that the system is preventing the deletion of certain ACLs due to authorization restrictions.
  Cause:
  
  Authorization Issues: The user attempting to delete the ACL does not have the necessary authorizations to perform this action. This is often due to the security settings configured in the system.
  System Configuration: The system may be configured to restrict the deletion of ACLs to prevent accidental loss of access control settings.
  Business Object Locking: The business object associated with the ACL may be locked or in a state that does not allow modifications.
  
  Solution:
  
  
  Check Authorizations: Ensure that the user has the appropriate authorizations to delete ACLs. This can be done by reviewing the user's roles and authorizations in the SAP system.
  
  Use transaction code SU53 to analyze authorization failures.
  Consult with your SAP security team to adjust roles if necessary.
  
  
  
  Review System Configuration: If the deletion of ACLs is restricted by system settings, consult with your SAP Basis or PLM administrator to understand the configuration and whether it can be modified.
  
  
  Check Object Status: Verify the status of the business object associated with the ACL. If it is locked or in a state that prevents changes, you may need to unlock it or change its status before attempting to delete the ACL.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to ACL management in PLM for any specific guidelines or restrictions that may apply.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SU01 (User Maintenance), PFCG (Role Maintenance), and PLM related transactions for managing business objects and ACLs.
  SAP Notes: Search for SAP Notes related to ACL management and authorization issues in the SAP Support Portal.
  Training and Documentation: Ensure that users are trained on the proper management of ACLs and understand the implications of deleting them.
  
  By following these steps, you should be able to diagnose and resolve the /PLMB/AUTH_BO021 error effectively.