How To Fix F1215 - System error: Error from external function module not yet rectified

SAP Error Message - Details

• Message type: E = Error

• Message class: F1 - FI Function Module Messages

• Message number: 215

• Message text: System error: Error from external function module not yet rectified

What causes this issue?

System error:
In the function module FI_ICCF_POST_DATA it was discovered that the
callup of function module FI_ICCF_POST_HEADER, previously an absolute
necessity, terminated with errors (XERROR-HEADER = 'X').
You must remove these errors before you can call up function module
FI_ICCF_POST_DATA.

System Response

The program ceases processing.
No data is posted.

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 F1215 - System error: Error from external function module not yet rectified ?

  The SAP error message F1215, which states "System error: Error from external function module not yet rectified," typically indicates that there is an issue with an external function module that is being called during a financial transaction or process. This error can arise from various underlying causes, and resolving it may require a systematic approach.
  Possible Causes:
  
  External Function Module Issues: The external function module being called may have bugs or issues that need to be addressed.
  Configuration Errors: Incorrect configuration settings in the SAP system or in the external system that the function module is trying to interact with.
  Data Issues: Invalid or inconsistent data being passed to the function module can lead to errors.
  Authorization Problems: The user executing the transaction may not have the necessary authorizations to call the external function module.
  System Performance: Performance issues or timeouts in the external system can also lead to this error.
  
  Solutions:
  
  Check SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases patches and updates that can resolve known issues.
  Debugging: If you have access to the development environment, you can debug the function module to identify the exact point of failure. This may require the assistance of a developer.
  Review Configuration: Ensure that all configurations related to the external function module are correct. This includes checking RFC connections, parameters, and settings.
  Data Validation: Validate the data being passed to the function module to ensure it meets the expected format and constraints.
  Check Authorizations: Verify that the user has the necessary authorizations to execute the function module.
  Contact Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including transaction codes, user IDs, and any relevant logs.
  
  Related Information:
  
  Transaction Codes: You may want to check transaction codes like SE37 (Function Builder) or SE80 (Object Navigator) to analyze the function module in question.
  Logs: Review system logs (transaction SLG1) and short dumps (transaction ST22) for additional context on the error.
  Performance Monitoring: Use transaction ST03N to monitor system performance and identify any bottlenecks that may be affecting the external function module.
  
  By following these steps, you should be able to identify the root cause of the F1215 error and implement a solution.