How To Fix /SAPAPO/SOR816 - Error when determining scheduling schema prod. &1, loc. &2, loc. &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SOR -

• Message number: 816

• Message text: Error when determining scheduling schema prod. &1, loc. &2, loc. &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SOR816 - Error when determining scheduling schema prod. &1, loc. &2, loc. &3 ?

  The SAP error message /SAPAPO/SOR816 typically occurs in the context of Advanced Planning and Optimization (APO) when the system is unable to determine the scheduling schema for a specific product and location combination. This error can arise due to various reasons, and understanding the cause is crucial for resolving it.
  Causes:
  
  Missing Scheduling Schema: The scheduling schema for the specified product and location may not be defined in the system.
  Incorrect Configuration: There may be incorrect or incomplete configuration settings in the APO system related to the product or location.
  Master Data Issues: The product master data or location master data may be incomplete or incorrectly maintained.
  Transport Issues: If the configuration was recently transported from another system, there may have been issues during the transport process.
  Authorization Issues: The user may not have the necessary authorizations to access the scheduling schema.
  
  Solutions:
  
  
  Check Scheduling Schema Assignment:
  
  Go to the product master data in APO and verify if the scheduling schema is assigned correctly for the product in question.
  Ensure that the scheduling schema is also assigned to the relevant location.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings in the APO system for the scheduling schema. Ensure that all necessary parameters are set correctly.
  Use transaction /SAPAPO/SDP94 to review the settings.
  
  
  
  Validate Master Data:
  
  Ensure that the product and location master data are complete and correctly maintained. Check for any missing fields or incorrect entries.
  Use transaction /SAPAPO/MAT1 for product master data and /SAPAPO/LOC1 for location master data.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate problems with the configuration.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access and modify the scheduling schema. Check the user roles and authorizations in the system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to scheduling schemas in APO for any specific guidelines or troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/SDP94, /SAPAPO/MAT1, and /SAPAPO/LOC1 for managing scheduling schemas and master data.
  SAP Notes: Search for SAP Notes related to the error message /SAPAPO/SOR816 in the SAP Support Portal for any known issues or patches.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement the appropriate solution. If the issue persists, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.