How To Fix UJK_EXCEPTION012 - No "*endsub" found until end of file

SAP Error Message - Details

• Message type: E = Error

• Message class: UJK_EXCEPTION -

• Message number: 012

• Message text: No "*endsub" found until end of file

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJK_EXCEPTION012 - No "*endsub" found until end of file ?

  The SAP error message UJK_EXCEPTION012 No "*endsub" found until end of file typically occurs in the context of ABAP programming, particularly when dealing with subroutines. This error indicates that the ABAP interpreter has reached the end of the file without finding a corresponding ENDSUB statement for a FORM routine.
  Cause:
  
  Missing ENDSUB Statement: The most common cause is that there is a FORM statement that does not have a matching ENDSUB statement. This can happen if the ENDSUB is accidentally deleted or if there is a typo.
  Incorrect Nesting: If there are nested subroutines, it is possible that the ENDSUB for an inner FORM is missing or incorrectly placed.
  Commented Code: Sometimes, if the ENDSUB is commented out or if there are syntax errors in the surrounding code, it may lead to this error.
  File Corruption: In rare cases, file corruption or issues with the transport of the code can lead to this error.
  
  Solution:
  
  Check for Missing ENDSUB: Review the code for any FORM statements and ensure that each has a corresponding ENDSUB. 
  FORM my_subroutine.
    " Your code here
  ENDFORM.  " Ensure this line exists
  
  Review Nesting: If you have nested subroutines, ensure that each FORM has its own ENDSUB and that they are correctly nested.
  Syntax Check: Use the syntax check feature in the ABAP editor (transaction SE38 or SE80) to identify any syntax errors that might be causing the issue.
  Commenting: Ensure that the ENDSUB is not commented out. Check for any misplaced comment symbols that might affect the code structure.
  Code Review: If the code is large, consider breaking it down into smaller parts and testing each part to isolate the issue.
  Transport Issues: If the code was transported from another system, check if the transport was successful and if all parts of the code were included.
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP ABAP documentation for more details on subroutines and their syntax.
  SAP Community: The SAP Community forums can be a valuable resource for troubleshooting specific issues and finding similar cases.
  Debugging Tools: Utilize debugging tools in the ABAP Workbench to step through the code and identify where the error occurs.
  
  By following these steps, you should be able to resolve the UJK_EXCEPTION012 error and ensure that your ABAP code is correctly structured.