How To Fix /SAPAPO/CULL_CTM_SNP031 - No source of supply found for product &1 at location &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CULL_CTM_SNP -

• Message number: 031

• Message text: No source of supply found for product &1 at location &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CULL_CTM_SNP031 - No source of supply found for product &1 at location &2 ?

  The SAP error message /SAPAPO/CULL_CTM_SNP031 indicates that the system could not find a source of supply for a specific product at a given location during the Supply Network Planning (SNP) process in SAP Advanced Planning and Optimization (APO). This error typically arises in scenarios where the system is trying to create a plan or execute a supply chain operation, but there are no valid sources of supply available for the specified product at the specified location.
  Causes:
  
  Missing Master Data: The product may not have been assigned to any source of supply in the master data. This could include missing or incorrect vendor, production, or stock transfer information.
  Incorrect Planning Version: The planning version being used may not have the necessary data or may be inactive.
  Location-Specific Issues: The location may not have any valid supply sources defined, or the supply sources may not be active.
  Supply Chain Constraints: There may be constraints or restrictions in the planning setup that prevent the system from identifying a valid source of supply.
  Product Availability: The product may not be available for planning due to stock levels, lead times, or other supply chain parameters.
  
  Solutions:
  
  
  Check Master Data: Verify that the product has valid sources of supply defined in the master data. This includes checking the following:
  
  Product master data (transaction code: /SAPAPO/MAT1)
  Source list (transaction code: ME01 or ME02)
  Info records (transaction code: ME11 or ME12)
  Vendor and location assignments
  
  
  
  Review Planning Version: Ensure that the correct planning version is being used and that it is active. You can check this in the SNP planning book or through the planning version settings.
  
  
  Validate Location Data: Check the location master data to ensure that it has valid supply sources assigned. This can be done in the location master data (transaction code: /SAPAPO/LOC1).
  
  
  Analyze Supply Chain Constraints: Review any constraints or settings in the SNP configuration that may be affecting the availability of sources of supply. This includes checking the SNP profile and any relevant planning parameters.
  
  
  Check Product Availability: Ensure that the product is available for planning by checking stock levels, lead times, and any other relevant parameters that may affect supply.
  
  
  Run SNP Heuristic or Optimization: After making the necessary adjustments, run the SNP heuristic or optimization to see if the issue is resolved.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for checking master data and planning settings, such as /SAPAPO/MAT1, /SAPAPO/LOC1, ME01, ME11, etc.
  Documentation: Refer to SAP documentation or help guides for detailed steps on managing master data and troubleshooting SNP issues.
  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 root cause of the error and implement the necessary solutions to resolve it.