How To Fix /SAPAPO/RRP_CDOC012 - It was not possible to determine a pegging area or source of supply

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_CDOC -

• Message number: 012

• Message text: It was not possible to determine a pegging area or source of supply

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP_CDOC012 - It was not possible to determine a pegging area or source of supply ?

  The SAP error message /SAPAPO/RRP_CDOC012 indicates that the system was unable to determine a pegging area or source of supply for a specific demand or requirement in the Advanced Planning and Optimization (APO) module. This error typically arises during planning activities, such as when trying to create a production order, transfer stock, or during the planning run.
  Causes:
  
  Missing Master Data: The required master data (like materials, resources, or locations) may not be set up correctly or may be missing.
  Incorrect Configuration: The configuration settings for the planning area or the planning book may not be set up properly.
  No Valid Source of Supply: There may be no valid source of supply available for the demand being processed. This could be due to stock shortages, incorrect procurement settings, or unavailability of suppliers.
  Pegging Settings: The pegging settings in the system may not be configured correctly, leading to an inability to link demand with supply.
  Planning Version Issues: The planning version being used may not have the necessary data or may be inactive.
  Data Consistency Issues: There may be inconsistencies in the data, such as incorrect or missing entries in the relevant tables.
  
  Solutions:
  
  Check Master Data: Ensure that all relevant master data (materials, resources, locations) is correctly maintained and available in the system.
  Review Configuration: Verify the configuration settings for the planning area and planning book to ensure they are set up correctly.
  Validate Source of Supply: Check if there are valid sources of supply for the demand. This includes checking stock levels, procurement types, and supplier availability.
  Adjust Pegging Settings: Review and adjust the pegging settings in the system to ensure that they are correctly linking demand with supply.
  Use the Correct Planning Version: Make sure that the planning version being used is active and contains the necessary data.
  Data Consistency Check: Perform a data consistency check to identify and resolve any inconsistencies in the relevant tables.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/RRP3 (to view the planning board) or /SAPAPO/SDP94 (to check the supply and demand situation) to analyze the situation further.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  Documentation: Refer to SAP documentation for detailed information on configuring and troubleshooting APO settings.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP APO for further assistance.