How To Fix /SAPAPO/TDL_DAO145 - Requirements must not be positive quantities

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 145

• Message text: Requirements must not be positive quantities

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TDL_DAO145 - Requirements must not be positive quantities ?

  The SAP error message /SAPAPO/TDL_DAO145 Requirements must not be positive quantities typically occurs in the context of Advanced Planning and Optimization (APO) when dealing with demand planning or supply planning scenarios. This error indicates that there is an issue with the requirements data being processed, specifically that the system has encountered a situation where it expects the requirements to be zero or negative, but instead, it has found positive quantities.
  Cause:
  
  Incorrect Data Entry: Positive requirements may have been incorrectly entered into the system, which is not allowed in certain planning scenarios.
  Planning Object Structure: The planning object structure may not be set up correctly, leading to the system expecting certain types of data that are not being provided.
  Master Data Issues: There may be inconsistencies or errors in the master data (e.g., product master, location master) that lead to the generation of positive requirements when they should not exist.
  Forecasting Errors: If the system is generating forecasts based on historical data, it may produce positive requirements that are not valid in the context of the current planning scenario.
  
  Solution:
  
  Check Requirements Data: Review the requirements data for the relevant planning object. Ensure that there are no positive quantities where they are not expected.
  Review Planning Object Structure: Verify that the planning object structure is correctly defined and that it aligns with the business processes.
  Correct Master Data: Ensure that all relevant master data is accurate and complete. This includes checking product and location master data for any discrepancies.
  Adjust Forecasting Settings: If the error is related to forecasting, review the forecasting settings and historical data to ensure that they are set up correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the planning scenario you are working with.
  Debugging: If the issue persists, consider using debugging tools to trace the source of the error in the system.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/SDP94 (for demand planning) or /SAPAPO/MC90 (for checking planning book settings) to investigate further.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.