How To Fix EP803 - Sort key for posting environment & and activity category & not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: EP - Messages for Posting Area

• Message number: 803

• Message text: Sort key for posting environment & and activity category & not defined

What causes this issue?

The sort key in table TZB0O has not been maintained for the posting
environnent and activity category. However, this sort key is absolutely
necessary to post the documents.

How to fix this error?

Contact SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EP803 - Sort key for posting environment & and activity category & not defined ?

  The SAP error message EP803 indicates that there is a missing sort key for a specific posting environment and activity category in the system. This error typically arises in the context of SAP's Controlling (CO) module, particularly when dealing with internal orders, cost centers, or other controlling-related transactions.
  Cause:
  
  Missing Configuration: The sort key for the specified posting environment and activity category has not been defined in the system. This can happen if the configuration settings were not completed or if there was a recent change in the system that affected the configuration.
  Incorrect Activity Category: The activity category being used may not be valid or may not have been set up correctly in the system.
  Posting Environment Issues: The posting environment may not be properly configured or may not correspond to the activity category being used.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP (Transaction SPRO).
  Navigate to the relevant section for Controlling (e.g., "Controlling" -> "Internal Orders" -> "Order Management" -> "Define Sort Keys").
  Ensure that the sort key for the specified posting environment and activity category is defined.
  
  
  
  Define Sort Key:
  
  If the sort key is missing, you will need to create it. This involves specifying the sort key and linking it to the appropriate posting environment and activity category.
  Make sure to save your changes and transport them if necessary.
  
  
  
  Validate Activity Category:
  
  Check if the activity category being used is valid and correctly configured. You can do this by navigating to the activity category settings in the CO module.
  Ensure that the activity category is assigned to the correct cost element and that it is active.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, perform a test transaction to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as SPRO (for configuration), OOKA (for activity categories), or KOB1 (for displaying actual line items) to navigate through the relevant settings.
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring sort keys and activity categories.
  Support: If the issue persists after checking the configuration, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  By following these steps, you should be able to resolve the EP803 error and ensure that the necessary configurations are in place for your SAP system.