How To Fix MA144 - WARNING - last planning version will be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 144

• Message text: WARNING - last planning version will be deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MA144 - WARNING - last planning version will be deleted ?

  The SAP error message MA144, which states "WARNING - last planning version will be deleted," typically occurs in the context of Material Requirements Planning (MRP) or production planning processes. This warning indicates that the last planning version of a material is about to be deleted, which can have implications for your planning data and processes.
  Cause:
  
  Deletion of Planning Versions: The warning is triggered when a user attempts to delete a planning version that is the last one available for a material. This can happen if the planning version is no longer needed or if there is a mistake in the planning process.
  Configuration Issues: Sometimes, the configuration settings in the planning area or version management may lead to this warning if the system is set to delete versions under certain conditions.
  Data Integrity: The system may be trying to maintain data integrity by preventing the deletion of the last planning version, which could lead to inconsistencies in planning data.
  
  Solution:
  
  Review Planning Versions: Before proceeding with the deletion, review the existing planning versions for the material. Ensure that there are other versions available or that the last version is indeed no longer needed.
  Create a New Planning Version: If you need to delete the last planning version, consider creating a new planning version first. This way, you can maintain a backup of the planning data.
  Check Configuration Settings: Review the configuration settings related to planning versions in your SAP system. Ensure that they align with your business processes and that there are no unnecessary restrictions.
  Consult Documentation: Refer to SAP documentation or help resources for specific instructions on managing planning versions and understanding the implications of deleting them.
  Seek Help from SAP Support: If the issue persists or if you are unsure about the implications of deleting the planning version, consider reaching out to SAP support or your internal SAP team for assistance.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MD61 (Create Planning) or MD62 (Change Planning) to manage planning versions.
  Planning Version Management: Familiarize yourself with the planning version management in SAP, including how to create, change, and delete versions.
  Impact on MRP: Understand how deleting a planning version can impact MRP runs and the overall planning process for materials.
  
  Always ensure that you have proper backups and that you understand the implications of deleting planning data before proceeding with such actions in SAP.