How To Fix ECCEDI311 - Unexpected transfer parameters: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ECCEDI - IS-U Deregulation: IDoc Processing

• Message number: 311

• Message text: Unexpected transfer parameters: &1

What causes this issue?

The IDoc for the utility company change contains parameters that cannot
currently be processed.

System Response

The IDoc is processed further; a warning message is issued.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ECCEDI311 - Unexpected transfer parameters: &1 ?

  The SAP error message ECCEDI311 "Unexpected transfer parameters: &1" typically occurs in the context of Electronic Data Interchange (EDI) processes within the SAP system. This error indicates that there are unexpected or invalid parameters being passed during the transfer of data, which can disrupt the EDI communication.
  Causes:
  
  Incorrect Configuration: The EDI configuration settings may not be set up correctly, leading to unexpected parameters being sent or received.
  Data Format Issues: The data being transferred may not conform to the expected format, causing the system to reject it.
  Mapping Errors: If there are issues with the mapping of data fields between the SAP system and the external system, it can lead to unexpected parameters.
  Version Mismatch: There may be a mismatch between the versions of the EDI standards being used by the SAP system and the partner system.
  Custom Enhancements: If there are custom enhancements or modifications in the EDI process, they may introduce unexpected behavior.
  
  Solutions:
  
  Check Configuration: Review the EDI configuration settings in the SAP system to ensure they are set up correctly. This includes checking partner profiles, message types, and output types.
  Validate Data: Ensure that the data being sent or received adheres to the expected format and structure. You may need to validate the data against the EDI standards being used.
  Review Mapping: Check the mapping of data fields to ensure that they align correctly between the SAP system and the external system. Make adjustments as necessary.
  Update Versions: Ensure that both the SAP system and the partner system are using compatible versions of the EDI standards. If there is a version mismatch, consider updating one of the systems.
  Debugging: If the issue persists, consider using debugging tools to trace the EDI process and identify where the unexpected parameters are being introduced.
  Consult Documentation: Refer to SAP documentation or notes related to EDI processing for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or patches related to the ECCEDI311 error.
  Transaction Codes: Use transaction codes like WE20 (Partner Profiles), WE21 (Port Definition), and WE60 (EDI Documentation) to review and manage EDI settings.
  Logs: Review EDI logs (transaction WE02) for more detailed error messages and context around the failure.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to identify the root cause of the ECCEDI311 error and implement a solution to resolve it.