How To Fix PAK103 - Access control list for package interface &1 cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: PAK - Package API / Package Tools

• Message number: 103

• Message text: Access control list for package interface &1 cannot be changed

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 PAK103 - Access control list for package interface &1 cannot be changed ?

  The SAP error message PAK103 indicates that there is an issue with the access control list (ACL) for a package interface in the SAP system. This error typically arises when there is an attempt to change the access control settings for a package interface that is not allowed due to various reasons.
  Cause:
  
  Authorization Issues: The user attempting to change the access control list may not have the necessary authorizations to perform this action.
  Package Status: The package may be in a status that does not allow changes, such as being locked or in a transport request that is not released.
  System Restrictions: Certain system settings or configurations may prevent changes to the access control list for specific packages or interfaces.
  Interface Type: The interface might be a standard SAP interface or a protected interface that cannot be modified.
  
  Solution:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to change the access control list. This may involve checking roles and permissions in the user profile.
  Review Package Status: Verify the status of the package. If it is locked or part of a transport request, you may need to unlock it or release the transport request before making changes.
  Consult Documentation: Refer to SAP documentation or notes related to the specific package or interface to understand any restrictions that may apply.
  Use Transaction SE80: Navigate to the package in transaction SE80 and check the properties and settings related to the access control list. Make sure you are following the correct procedure for modifying the ACL.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific context of your system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE11 (Data Dictionary), and SE37 (Function Module) for further investigation.
  SAP Notes: Search for SAP Notes related to PAK103 for any known issues or patches that may address the problem.
  Change Management: Ensure that any changes to the access control list are documented and follow your organization's change management procedures.
  
  By following these steps, you should be able to diagnose and resolve the PAK103 error in your SAP system.