How To Fix /SAPAPO/RRP_CDOC054 - Source(s) of supply is/are incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_CDOC -

• Message number: 054

• Message text: Source(s) of supply is/are incorrect

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP_CDOC054 - Source(s) of supply is/are incorrect ?

  The SAP error message /SAPAPO/RRP_CDOC054 indicates that there is an issue with the source(s) of supply in the Advanced Planning and Optimization (APO) module. This error typically arises when the system cannot find a valid source of supply for a particular product or location in the planning process.
  Causes:
  
  Missing or Incorrect Source of Supply: The source of supply (like a vendor, production plant, or distribution center) may not be defined correctly in the system.
  Data Inconsistencies: There may be inconsistencies in the master data, such as the material master or the location master.
  Planning Version Issues: The planning version being used may not have the correct sources of supply defined.
  Product Not Assigned to Source: The product may not be assigned to any source of supply in the planning book.
  Inactive or Blocked Sources: The source of supply may be inactive or blocked for planning purposes.
  
  Solutions:
  
  
  Check Source of Supply Configuration:
  
  Go to the relevant transaction (e.g., /SAPAPO/MAT1 for material master) and verify that the source of supply is correctly defined for the product and location.
  Ensure that the source of supply is active and not blocked.
  
  
  
  Review Master Data:
  
  Check the material master data to ensure that the source of supply is correctly assigned.
  Verify the location master data to ensure that the location is set up correctly.
  
  
  
  Validate Planning Version:
  
  Ensure that you are using the correct planning version that has the necessary sources of supply defined.
  You can check this in the planning book settings.
  
  
  
  Check Product Assignment:
  
  Ensure that the product is assigned to a valid source of supply in the planning book.
  You can do this by reviewing the planning book and checking the assignment of products to sources.
  
  
  
  Run Consistency Checks:
  
  Use transaction /SAPAPO/TSM to run consistency checks on the master data and sources of supply.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on the specific error and troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/MAT1, /SAPAPO/TSM, and /SAPAPO/RRP3 for planning book analysis.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  User Forums: Engage with SAP community forums or user groups for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message /SAPAPO/RRP_CDOC054.