How To Fix /SAPAPO/RRP_HEUR058 - The safety stock/days' supply could not be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_HEUR -

• Message number: 058

• Message text: The safety stock/days' supply could not be determined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP_HEUR058 - The safety stock/days' supply could not be determined ?

  The SAP error message /SAPAPO/RRP_HEUR058 indicates that the system was unable to determine the safety stock or days' supply for a particular product during the planning process in SAP Advanced Planning and Optimization (APO). This error typically arises in the context of heuristic planning or when running the Supply Network Planning (SNP) or Production Planning and Detailed Scheduling (PP/DS) heuristics.
  Causes:
  
  
  Missing Master Data: The safety stock or days' supply may not be defined in the material master or in the planning book. This can happen if the relevant data is not maintained for the product in question.
  
  
  Incorrect Configuration: The planning settings or parameters may not be correctly configured, leading to the inability to calculate safety stock or days' supply.
  
  
  Data Inconsistencies: There may be inconsistencies in the data, such as missing or incorrect entries in the planning area or key figures.
  
  
  Planning Version Issues: The planning version being used may not have the necessary data or settings to calculate safety stock.
  
  
  Product Not Active: The product may not be active in the planning book or may not have been included in the planning run.
  
  
  Solutions:
  
  
  Check Master Data: Ensure that the safety stock and days' supply are properly defined in the material master record. You can do this by navigating to the material master in SAP and checking the relevant views (e.g., MRP view).
  
  
  Review Planning Parameters: Verify the planning parameters in the SNP or PP/DS settings. Ensure that the safety stock calculation method is correctly set up.
  
  
  Data Consistency Check: Run consistency checks on the planning area to identify any missing or incorrect data. You can use transaction codes like /SAPAPO/SDP94 to check the planning book data.
  
  
  Check Planning Version: Make sure that the correct planning version is being used and that it contains the necessary data for the product.
  
  
  Activate Product: If the product is not active, activate it in the planning book or ensure it is included in the planning run.
  
  
  Consult Documentation: Refer to SAP documentation or help notes related to the specific heuristic or planning process you are using for additional guidance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/SDP94 for planning book analysis, /SAPAPO/MC90 for checking master data, and /SAPAPO/RRP3 for detailed planning views.
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may resolve the issue.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary solutions to resolve it.