How To Fix PAK075 - Access control list for package interface &1 already changed in buffer

SAP Error Message - Details

• Message type: E = Error

• Message class: PAK - Package API / Package Tools

• Message number: 075

• Message text: Access control list for package interface &1 already changed in buffer

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 PAK075 - Access control list for package interface &1 already changed in buffer ?

  The SAP error message PAK075 indicates that there is an issue with the access control list (ACL) for a package interface that has been modified in the buffer. This typically occurs when there are inconsistencies between the buffer and the database regarding the access control settings for a package.
  Cause:
  
  
  Buffer Inconsistency: The error usually arises when the access control list for a package interface has been changed in the database, but the changes have not been reflected in the buffer. This can happen due to various reasons, such as:
  
  Multiple users or processes trying to modify the same package interface simultaneously.
  A system or network issue that prevents the buffer from being updated correctly.
  Changes made directly in the database without corresponding updates in the buffer.
  
  
  
  Transport Issues: If the package interface was recently transported from one system to another, there might be discrepancies in the access control settings.
  
  
  Solution:
  To resolve the PAK075 error, you can follow these steps:
  
  
  Refresh the Buffer: You can refresh the buffer to ensure that it reflects the latest changes made to the access control list. This can be done using the transaction code SE11 (Data Dictionary) or SE80 (Object Navigator) to access the relevant package and refresh the buffer.
  
  
  Check for Changes: Verify if there have been any recent changes to the access control list for the package interface. If changes were made, ensure that they are correctly reflected in the system.
  
  
  Consistency Check: Perform a consistency check on the package interface to ensure that the access control settings are consistent between the buffer and the database. You can use transaction SE03 (Transport Organizer Tools) to check for inconsistencies.
  
  
  Re-transport the Package: If the issue is related to a transport, consider re-transporting the package to ensure that all changes are correctly applied.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that can resolve the issue.
  
  
  Contact SAP Support: If the problem persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE80, and SE03 for managing packages and checking for inconsistencies.
  SAP Documentation: Review SAP documentation related to package management and access control lists for more detailed information on how to manage these settings.
  System Logs: Check system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the PAK075 error and ensure that the access control list for the package interface is correctly managed.