How To Fix RMXTPP013 - Planning level for trial &1 is not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: RMXTPP - TMS-PP: Messages for PP Component

• Message number: 013

• Message text: Planning level for trial &1 is not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RMXTPP013 - Planning level for trial &1 is not unique ?

  The SAP error message RMXTPP013, which states "Planning level for trial &1 is not unique," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) module or similar planning applications. This error indicates that there is a conflict or ambiguity in the planning levels defined for a specific trial or planning scenario.
  Cause:
  
  Non-Unique Planning Levels: The error arises when the system finds multiple planning levels that match the criteria for the specified trial. This can happen if there are overlapping or duplicate entries in the planning levels configuration.
  Configuration Issues: Incorrect or incomplete configuration of planning levels in the system can lead to this error. This may include issues with master data or planning area settings.
  Data Integrity Issues: If there are inconsistencies in the data, such as duplicate entries in the master data or planning levels, it can trigger this error.
  
  Solution:
  
  Check Planning Levels: Review the planning levels defined for the trial in question. Ensure that each planning level is unique and correctly configured.
  Data Cleanup: Look for duplicate entries in the master data or planning levels. Remove or correct any duplicates to ensure that each planning level is distinct.
  Configuration Review: Verify the configuration settings in the planning area. Ensure that the planning levels are set up correctly and that there are no overlaps.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on configuring planning levels and resolving related issues.
  Testing: After making changes, test the planning scenario again to ensure that the error is resolved.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/SDP94 (for planning book) or /SAPAPO/MC62 (for planning area) to review and adjust planning levels.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the RMXTPP013 error in your SAP system.