How To Fix F1321 - Error when checking transfer of structure E1FICHD (IDOC FIDCCH01)

SAP Error Message - Details

• Message type: E = Error

• Message class: F1 - FI Function Module Messages

• Message number: 321

• Message text: Error when checking transfer of structure E1FICHD (IDOC FIDCCH01)

What causes this issue?

An error has occurred during the check to see whether a data conversion
for the IDOC FIDCCH01 (structure E1FICHD) should be carried out. The
sender system release could not be determined.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message F1321 - Error when checking transfer of structure E1FICHD (IDOC FIDCCH01) ?

  The SAP error message F1321, which occurs during the processing of IDocs (specifically the FIDCCH01 type), indicates an issue with the transfer of the structure E1FICHD. This error typically arises in the context of financial document processing, particularly when dealing with IDocs for financial transactions.
  Cause of Error F1321
  The error can be caused by several factors, including:
  
  
  Data Inconsistencies: The data being transferred may not meet the required format or validation rules. This could include missing mandatory fields or incorrect data types.
  
  
  Mapping Issues: If the IDoc is not correctly mapped to the target structure in the receiving system, it can lead to errors during processing.
  
  
  Configuration Issues: There may be configuration problems in the IDoc processing settings, such as incorrect partner profiles or message types.
  
  
  Custom Enhancements: If there are custom enhancements or user exits that manipulate the data during IDoc processing, they may introduce errors.
  
  
  Version Mismatch: If there is a version mismatch between the sending and receiving systems, it can lead to incompatibility issues.
  
  
  Solution to Error F1321
  To resolve the F1321 error, you can follow these steps:
  
  
  Check IDoc Data: Review the data in the IDoc for any inconsistencies or missing fields. Use transaction WE02 or WE19 to analyze the IDoc and identify any issues.
  
  
  Validate Mapping: Ensure that the IDoc segments are correctly mapped to the target structure in the receiving system. Check the IDoc type and segment definitions.
  
  
  Review Configuration: Verify the configuration settings for the IDoc processing, including partner profiles (transaction WE20) and message types. Ensure that they are set up correctly.
  
  
  Debug Custom Code: If there are any custom enhancements or user exits, debug the code to identify any potential issues that may be causing the error.
  
  
  Check for Notes and Patches: Look for any SAP Notes or patches that may address known issues related to the FIDCCH01 IDoc type or the E1FICHD structure.
  
  
  Test with Sample Data: If possible, test the IDoc processing with sample data that is known to be valid to see if the error persists.
  
  
  Consult SAP Documentation: Refer to SAP documentation or community forums for additional insights or similar cases.
  
  
  Related Information
  
  
  Transaction Codes: 
  
  WE02: Display IDoc
  WE19: Test IDoc
  WE20: Partner Profiles
  SE11: Data Dictionary (to check structure definitions)
  
  
  
  IDoc Structure: Familiarize yourself with the structure of the IDoc and the specific fields in E1FICHD to understand what data is expected.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional guidance or fixes related to this error.
  
  
  By following these steps, you should be able to identify and resolve the cause of the F1321 error in your SAP system.