How To Fix 28400 - Internal error in function & & & &

28400 - Overview

• Message type: E = Error

• Message class: 28 - Configuration

• Message number: 400

• Message text: Internal error in function & & & &

What causes this issue?

A processing error has occurred. This was caused by either a program
error or inconsistent data.

System Response

Processing was terminated.

How to fix this error?

Check whether the error is in your own programs. If you cannot
determine the cause of the error, contact the SAP Hotline.

Error message extract from SAP system. Copyright SAP SE.

28400 - Details

• The SAP error message "28400 Internal error in function & & & &" is a generic error message that indicates an internal issue within the SAP system. This error can occur in various contexts and is often related to problems in the underlying code, data inconsistencies, or issues with the configuration of the system.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the database.
  
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to unexpected behavior and internal errors.
  Code Bugs: There may be bugs in the custom code or enhancements that are being executed when the error occurs.
  System Performance: Performance issues, such as memory shortages or database locks, can also trigger internal errors.
  Transport Issues: If the error occurs after a transport, it may be due to missing objects or dependencies that were not transported correctly.
  
  Solutions:
  
  Check Logs: Review the system