How To Fix /SAPAPO/DM_VERS_MGMT126 - Planning version & could not be deleted in liveCache (LC_APPL_ERROR).

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DM_VERS_MGMT -

• Message number: 126

• Message text: Planning version & could not be deleted in liveCache (LC_APPL_ERROR).

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DM_VERS_MGMT126 - Planning version & could not be deleted in liveCache (LC_APPL_ERROR). ?

  The SAP error message /SAPAPO/DM_VERS_MGMT126 indicates that a planning version could not be deleted from the LiveCache due to an application error (specifically, LC_APPL_ERROR). This error typically arises in the context of SAP Advanced Planning and Optimization (APO) when attempting to manage planning versions.
  Cause:
  
  Active Dependencies: The planning version you are trying to delete may have active dependencies, such as active planning objects or data that are still in use.
  Locking Issues: There may be locks on the planning version or related objects that prevent deletion.
  Data Integrity Constraints: The system may have integrity constraints that prevent the deletion of the planning version if it is linked to other data.
  LiveCache Issues: There could be issues with the LiveCache itself, such as corruption or configuration problems.
  
  Solution:
  
  Check Dependencies: Before attempting to delete the planning version, check for any active dependencies. You can do this by reviewing the planning objects associated with the version.
  Release Locks: Ensure that there are no locks on the planning version. You can use transaction codes like SM12 to check for and release any locks.
  Data Cleanup: If there are any objects or data associated with the planning version, consider archiving or deleting them first.
  Use Transaction /SAPAPO/DM_VERSION: Use this transaction to manage planning versions. You can check the status of the version and see if there are any issues preventing deletion.
  Check LiveCache Status: Ensure that the LiveCache is functioning correctly. You can use transaction LC10 to check the status of the LiveCache.
  Consult Logs: Review the application logs for more detailed error messages that can provide insight into why the deletion failed. Use transaction SLG1 to check the logs.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They may provide patches or specific guidance based on your system configuration.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/DM_VERSION, LC10, and SM12.
  Documentation: Review SAP documentation related to planning version management and LiveCache operations for best practices and troubleshooting steps.
  System Configuration: Ensure that your system is properly configured for LiveCache and that all necessary components are up to date.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.