How To Fix /SAPAPO/RSP775 - There is still one open planning run

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP -

• Message number: 775

• Message text: There is still one open planning run

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP775 - There is still one open planning run ?

  The SAP error message /SAPAPO/RSP775 There is still one open planning run typically occurs in the SAP Advanced Planning and Optimization (APO) module when you attempt to start a new planning run while there is already an ongoing or uncompleted planning run in the system. This can prevent you from executing new planning activities until the existing one is resolved.
  Cause:
  
  Ongoing Planning Run: A planning run is currently in progress, and the system does not allow overlapping runs to ensure data integrity and consistency.
  Incomplete Previous Run: A previous planning run may have been interrupted or not completed properly, leaving it in an open state.
  Locking Mechanism: SAP uses a locking mechanism to prevent multiple planning runs from executing simultaneously, which can lead to data conflicts.
  
  Solution:
  
  
  Check Active Planning Runs:
  
  Go to transaction code /SAPAPO/RSP1 (or the relevant transaction for monitoring planning runs) to check for any active or open planning runs.
  Identify the planning run that is still open.
  
  
  
  Complete or Cancel the Open Planning Run:
  
  If the planning run is still running, you may need to wait for it to complete.
  If it is stuck or you need to cancel it, you can do so from the monitoring transaction. Look for options to cancel or terminate the planning run.
  
  
  
  Review Logs:
  
  Check the logs for the planning run to understand why it is still open. This can provide insights into any issues that may have caused the run to hang or fail.
  
  
  
  Restart the Planning Run:
  
  Once the open planning run is resolved (either completed or canceled), you can attempt to start your new planning run again.
  
  
  
  System Administration:
  
  If you are unable to resolve the issue, consult with your SAP Basis or system administrator. They may need to check for any system-level issues or locks that could be causing the problem.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/RSP1 for monitoring planning runs, /SAPAPO/RSP2 for planning run management, and /SAPAPO/RSP3 for planning run logs.
  SAP Notes: Check SAP Notes for any known issues or patches related to planning runs in your version of SAP APO.
  Documentation: Review SAP documentation for best practices on managing planning runs and understanding the planning process in APO.
  
  By following these steps, you should be able to resolve the error and proceed with your planning activities in SAP APO.