How To Fix EB316 - Impermissible return values in event &1

SAP Error Message - Details

• Message type: E = Error

• Message class: EB - IS-U invoicing

• Message number: 316

• Message text: Impermissible return values in event &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EB316 - Impermissible return values in event &1 ?

  The SAP error message EB316, which states "Impermissible return values in event &1," typically occurs in the context of event handling in SAP applications, particularly when dealing with Business Add-Ins (BAdIs) or user exits. This error indicates that the return values from an event handler are not valid or expected according to the defined logic of the application.
  Cause:
  
  Invalid Return Values: The event handler is returning values that are not permissible. This could be due to incorrect logic in the code or unexpected data being processed.
  Configuration Issues: There may be a misconfiguration in the BAdI or user exit that is causing the event to behave unexpectedly.
  Data Integrity Issues: The data being processed may not meet the required conditions, leading to invalid return values.
  Custom Code Errors: If there is custom code involved, it may not be handling the event correctly, leading to the return of impermissible values.
  
  Solution:
  
  Check Event Logic: Review the logic in the event handler to ensure that it is returning valid values. Make sure that the return values conform to the expected types and ranges.
  Debugging: Use the SAP debugger to step through the event handling code to identify where the return values are being set and why they are invalid.
  Review Configuration: Check the configuration settings for the BAdI or user exit to ensure that they are set up correctly.
  Data Validation: Validate the data being processed to ensure it meets the necessary criteria before the event is triggered.
  Consult Documentation: Refer to SAP documentation or notes related to the specific event and its expected return values to understand the requirements better.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and notes, as there may be fixes related to this issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  Transaction Codes: Familiarize yourself with transaction codes related to BAdIs and user exits, such as SE18 (BAdI Definition) and SE19 (BAdI Implementation), to help troubleshoot the issue.
  
  By following these steps, you should be able to identify the cause of the EB316 error and implement a solution to resolve it.