How To Fix KP571 - No posting due to locks in the plan data interface.

SAP Error Message - Details

• Message type: E = Error

• Message class: KP - CO-OM Planning

• Message number: 571

• Message text: No posting due to locks in the plan data interface.

What causes this issue?

Certain records transferred to the plan data interface cannot be posted
to because other users are working with them.

How to fix this error?

Repeat the interface callup, this time with all data records.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KP571 - No posting due to locks in the plan data interface. ?

  The SAP error message KP571 ("No posting due to locks in the plan data interface") typically occurs in the context of planning and controlling modules, particularly when there are issues related to data locks in the planning interface. This error indicates that the system is unable to post data because the relevant planning data is currently locked by another user or process.
  Causes:
  
  Data Locking: The most common cause is that another user or process is currently accessing or modifying the planning data, which results in a lock that prevents other transactions from proceeding.
  Long-running Transactions: If a transaction takes too long to complete, it can hold locks longer than expected, causing subsequent transactions to fail.
  Batch Jobs: Background jobs that are running and accessing the same planning data can also lead to locks.
  Inconsistent Data State: If there are inconsistencies in the planning data or if the data is being updated while another process is trying to access it, this can lead to locking issues.
  
  Solutions:
  
  Wait and Retry: Often, the simplest solution is to wait for a few moments and then retry the operation. If the lock is temporary, it may be released shortly.
  Identify Locking Users: Use transaction code SM12 to check for locks in the system. This transaction allows you to see which users or processes are holding locks on the planning data.
  Release Locks: If you identify a lock that is no longer needed (e.g., a user who has left the session open), you can manually release the lock using transaction SM12. However, be cautious when doing this, as it may lead to data inconsistencies if the other user is still working on the data.
  Optimize Processes: Review and optimize any long-running transactions or batch jobs that may be causing locks. Ensure that they are designed to complete in a timely manner.
  Check for Background Jobs: Use transaction SM37 to check for any background jobs that might be running and holding locks on the planning data. If necessary, you can stop or reschedule these jobs.
  Consult with Basis Team: If the issue persists, it may be beneficial to consult with your SAP Basis team to investigate any underlying system issues or to check for any configuration settings that may be contributing to the locking behavior.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM37: Monitor background jobs.
  KP06/KP07: Planning transactions that may be related to the error.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message. You can search the SAP Support Portal for notes related to KP571.
  Documentation: Review SAP documentation related to planning and controlling to understand how locks are managed in the planning interface.
  
  By following these steps, you should be able to diagnose and resolve the KP571 error effectively.