How To Fix PAK073 - Access control list for package interface &1 is already locked

SAP Error Message - Details

• Message type: E = Error

• Message class: PAK - Package API / Package Tools

• Message number: 073

• Message text: Access control list for package interface &1 is already locked

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 PAK073 - Access control list for package interface &1 is already locked ?

  The SAP error message PAK073 indicates that the access control list (ACL) for a package interface is currently locked. This typically occurs when another user or process is modifying the access control list, preventing you from making changes until the lock is released.
  Cause:
  
  Concurrent Access: Another user or process is currently editing the access control list for the same package interface.
  System Lock: The system may have a temporary lock due to a previous operation that did not complete successfully.
  Transport Request: If the package is part of a transport request, it may be locked during the transport process.
  
  Solution:
  
  Wait and Retry: If another user is editing the ACL, wait for them to finish and then try again.
  Check Locks: Use transaction code SM12 to check for locks on the package interface. If you find a lock that should not be there, you can delete it if you have the necessary authorizations.
  Release Locks: If you have the appropriate permissions, you can manually release the lock. However, be cautious as this may disrupt another user's work.
  Check Transport Requests: If the package is part of a transport request, ensure that the transport is completed or released before attempting to modify the ACL.
  Contact Basis Team: If you are unable to resolve the issue, contact your SAP Basis team for assistance. They can help identify the cause of the lock and take appropriate action.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage locks in the system.
  SE80: To access the Object Navigator, where you can manage packages and their interfaces.
  
  
  Authorization: Ensure you have the necessary authorizations to modify access control lists and manage locks.
  Documentation: Refer to SAP Help documentation for more details on managing access control lists and understanding locking mechanisms in SAP.
  
  By following these steps, you should be able to resolve the PAK073 error and successfully manage the access control list for the package interface.