How To Fix /SAPAPO/MVM166 - An error occurred when deleting planning version &

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MVM -

• Message number: 166

• Message text: An error occurred when deleting planning version &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MVM166 - An error occurred when deleting planning version & ?

  The SAP error message /SAPAPO/MVM166 indicates that there was an issue when attempting to delete a planning version in the SAP Advanced Planning and Optimization (APO) module. This error can occur for several reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Active Objects: The planning version you are trying to delete may still have active objects associated with it, such as planning data, key figures, or other dependent objects.
  Authorization Issues: The user may not have the necessary authorizations to delete the planning version.
  System Lock: There may be a system lock or a transaction that is currently using the planning version, preventing its deletion.
  Data Consistency: There may be inconsistencies in the data related to the planning version that need to be resolved before deletion can occur.
  Dependencies: Other planning versions or processes may depend on the version you are trying to delete.
  
  Solutions:
  
  Check Active Objects: Before deleting the planning version, ensure that there are no active objects associated with it. You can check for any dependent planning data or key figures that need to be removed first.
  Review Authorizations: Ensure that the user attempting to delete the planning version has the necessary authorizations. You may need to consult with your SAP security team to verify this.
  Release Locks: If there are locks on the planning version, identify and release them. You can use transaction codes like SM12 to check for locks.
  Data Consistency Check: Run consistency checks on the planning version to identify and resolve any data issues. This may involve using specific APO transactions or reports.
  Check Dependencies: Review any dependencies that may exist with other planning versions or processes. Ensure that these dependencies are resolved before attempting to delete the version.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/MVM for managing planning versions, and SM12 for checking locks.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the SAP APO documentation for detailed information on managing planning versions and understanding the implications of deleting them.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.