How To Fix /SAPAPO/PDRP109 - Rev. Time (DRP) + Comm.Dur. + Corr. Fix.Per. < 0 (Loc &1 Prod &2 Supp &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDRP -

• Message number: 109

• Message text: Rev. Time (DRP) + Comm.Dur. + Corr. Fix.Per. < 0 (Loc &1 Prod &2 Supp &3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDRP109 - Rev. Time (DRP) + Comm.Dur. + Corr. Fix.Per. < 0 (Loc &1 Prod &2 Supp &3) ?

  The SAP error message /SAPAPO/PDRP109 indicates that there is an issue with the planning parameters in the Demand Planning and Supply Network Planning (SNP) modules of SAP Advanced Planning and Optimization (APO). Specifically, the error states that the sum of the revision time, communication duration, and correction fixation period is less than zero for a specific location, product, and supplier combination.
  Cause:
  The error is typically caused by one or more of the following issues:
  
  Negative Values: The revision time, communication duration, or correction fixation period may have been set to negative values, which is not valid.
  Configuration Issues: There may be incorrect or incomplete configuration settings in the APO system for the specific location, product, or supplier.
  Data Integrity Issues: There could be inconsistencies or errors in the master data related to the location, product, or supplier.
  Planning Parameters: The planning parameters for the product or location may not be set correctly, leading to unrealistic planning scenarios.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Planning Parameters:
  
  Go to the relevant planning book and check the planning parameters for the specific product and location.
  Ensure that the revision time, communication duration, and correction fixation period are set to valid (non-negative) values.
  
  
  
  Review Master Data:
  
  Verify the master data for the product, location, and supplier. Ensure that all relevant fields are populated correctly and that there are no negative values.
  Check the product master data in the APO system and ensure that all necessary fields are filled out correctly.
  
  
  
  Adjust Configuration:
  
  If you find that the configuration settings are incorrect, adjust them accordingly. This may involve working with your SAP Basis or configuration team to ensure that the settings align with business requirements.
  
  
  
  Run Consistency Checks:
  
  Use transaction codes like /SAPAPO/TSM (for time series management) or /SAPAPO/SDP94 (for planning book) to run consistency checks and identify any discrepancies in the data.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to this error message for any additional insights or specific recommendations.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant configuration or master data information.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/SDP94 for planning book analysis and /SAPAPO/TSM for time series management.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Training and Documentation: Ensure that users involved in planning and configuration are adequately trained on the APO system to prevent similar issues in the future.
  
  By following these steps, you should be able to identify and resolve the cause of the error message /SAPAPO/PDRP109.