How To Fix /SAPAPO/PDRP088 - Valid alternative source of supply found (schedule line ID &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDRP -

• Message number: 088

• Message text: Valid alternative source of supply found (schedule line ID &1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDRP088 - Valid alternative source of supply found (schedule line ID &1) ?

  The SAP error message /SAPAPO/PDRP088 indicates that a valid alternative source of supply has been found for a specific schedule line ID. This message typically arises in the context of Advanced Planning and Optimization (APO) within SAP, particularly when dealing with demand planning, supply planning, or production planning.
  Cause:
  
  
  Alternative Source of Supply: The system has identified an alternative source of supply for the requested material or product. This could be due to various reasons, such as:
  
  The primary source of supply is unavailable or has insufficient capacity.
  The planning process has identified a more optimal source based on the current planning parameters.
  Changes in supply chain conditions, such as lead times, stock levels, or production capacities.
  
  
  
  Configuration Issues: There may be configuration settings in the APO system that prioritize alternative sources of supply over the primary source.
  
  
  Master Data Issues: The master data for materials, sources of supply, or production resources may not be correctly set up, leading to the system finding alternatives.
  
  
  Solution:
  
  
  Review the Planning Parameters: Check the planning parameters and settings in the APO system to understand why the alternative source is being selected. This may involve reviewing the sourcing strategy, lead times, and other relevant settings.
  
  
  Check Master Data: Ensure that the master data for the materials and sources of supply is correctly maintained. This includes checking:
  
  Material master records
  Source list entries
  Info records for purchasing
  Production resources and tools
  
  
  
  Analyze Supply Chain Conditions: Investigate the current supply chain conditions that may have led to the selection of an alternative source. This could involve checking stock levels, production schedules, and any constraints that may affect supply.
  
  
  Adjust Planning Strategies: If necessary, adjust the planning strategies or sourcing rules to align with business requirements. This may involve changing the priority of sources of supply or modifying the planning heuristics.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on the specific error message and its implications.
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/SDP94 (for demand planning) or /SAPAPO/MC90 (for supply network planning) to analyze the planning results and understand the source selection.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to this error message.
  Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error message and implement a suitable solution.