How To Fix /SAPAPO/PDRP172 - No active source of supply found for scheduling agreement &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDRP -

• Message number: 172

• Message text: No active source of supply found for scheduling agreement &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDRP172 - No active source of supply found for scheduling agreement &1 ?

  The SAP error message /SAPAPO/PDRP172 No active source of supply found for scheduling agreement &1 typically occurs in the context of Advanced Planning and Optimization (APO) when the system is unable to find a valid source of supply for a given scheduling agreement. This can happen for various reasons, and understanding the cause is crucial for resolving the issue.
  Causes:
  
  
  Inactive Source of Supply: The scheduling agreement may not have any active sources of supply assigned to it. This can happen if the source of supply has been deactivated or if the validity period of the source has expired.
  
  
  Incorrect Configuration: The configuration settings for the scheduling agreement or the source of supply may not be set up correctly, leading to the system being unable to identify a valid source.
  
  
  Data Inconsistencies: There may be inconsistencies in the master data, such as the material master or vendor master, which can prevent the system from finding a valid source.
  
  
  Planning Version Issues: The planning version being used may not have the necessary data or settings to identify the source of supply.
  
  
  Location or Plant Issues: The location or plant associated with the scheduling agreement may not have any active sources of supply.
  
  
  Solutions:
  
  
  Check Source of Supply: Verify that the scheduling agreement has an active source of supply. You can do this by navigating to the scheduling agreement in the system and checking the source of supply assignments.
  
  
  Review Validity Period: Ensure that the validity period of the source of supply is active. If it has expired, you may need to extend the validity or create a new source of supply.
  
  
  Configuration Review: Check the configuration settings for the scheduling agreement and the source of supply in the APO system. Ensure that all necessary settings are correctly configured.
  
  
  Master Data Consistency: Review the master data for the material and vendor to ensure that there are no inconsistencies. This includes checking the material master, vendor master, and any related data.
  
  
  Planning Version Check: Ensure that you are using the correct planning version that contains the necessary data for the scheduling agreement and its sources of supply.
  
  
  Location/Plant Verification: Confirm that the location or plant associated with the scheduling agreement has valid sources of supply. If not, you may need to create or activate the necessary sources.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like ME33L (Display Scheduling Agreement) to check the details of the scheduling agreement and MD04 (Stock/Requirements List) to see the stock and requirements situation.
  APO Master Data: Ensure that the master data in APO is correctly maintained, including the product master and location master.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  By following these steps, you should be able to identify the cause of the error and implement the necessary solutions to resolve it. If the issue persists, consider reaching out to your SAP support team for further assistance.