How To Fix /SAPAPO/PDEM309 - Supplying Plant in Order &1 Item &2 Schedule Line &3 Not Specified

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 309

• Message text: Supplying Plant in Order &1 Item &2 Schedule Line &3 Not Specified

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SAPAPO/PDEM309 - Supplying Plant in Order &1 Item &2 Schedule Line &3 Not Specified ?

  The SAP error message /SAPAPO/PDEM309 indicates that a supplying plant has not been specified for a particular order item and schedule line in the Advanced Planning and Optimization (APO) module. This error typically arises in the context of demand planning or supply network planning when the system is unable to determine the source of supply for a specific demand.
  Cause:
  
  Missing Configuration: The supplying plant may not be configured in the system for the specific product or order.
  Master Data Issues: The material master data or the info record may not have the necessary details regarding the supplying plant.
  Planning Object Structure: The planning object structure may not include the supplying plant as a characteristic.
  Order Creation: The order may have been created without specifying a supplying plant, which is required for the system to process the order correctly.
  
  Solution:
  
  
  Check Master Data:
  
  Ensure that the material master data is complete and includes the supplying plant information.
  Verify that the relevant info records or source lists are correctly maintained.
  
  
  
  Review Order Details:
  
  When creating or modifying the order, ensure that the supplying plant is specified in the order item details.
  If the order is generated from a planning run, check the planning parameters to ensure that the supplying plant is being considered.
  
  
  
  Configuration Settings:
  
  Review the configuration settings in the APO system to ensure that the supplying plant is correctly defined in the planning area and is included in the relevant planning object structure.
  
  
  
  Check Planning Object Structure:
  
  Ensure that the planning object structure used in the planning run includes the supplying plant as a characteristic.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on the configuration of supplying plants in APO.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the planning run or order creation process to identify where the supplying plant information is being lost or not set.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/SDP94 (for demand planning) or /SAPAPO/MC90 (for planning book) to check the relevant data.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error message.
  User Exits and BAdIs: If custom logic is involved, review any user exits or Business Add-Ins (BAdIs) that may affect the order creation process.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary changes to resolve it.