ABAP Exception Handler Generator
ABAPNewGenerate ABAP TRY...CATCH blocks for class-based exceptions. Select exception classes, add CLEANUP sections, and export production-ready exception handling code.
CLEANUP runs when an exception propagates out without being caught.
Generated ABAP Code
TRY. " Your code here lv_result = 10 / lv_divisor. CATCH cx_sy_zero_divide INTO lx_ex. MESSAGE lx_ex->get_text( ) TYPE 'E'. ENDTRY.
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About ABAP Exception Handler Generator
Class-based exception handling (TRY/CATCH/CLEANUP) replaces the old SY-SUBRC pattern, but assembling the right CATCH hierarchy — including CX_ROOT as a catch-all and proper CLEANUP blocks — is easy to get wrong on a first pass. This generator builds a TRY...CATCH block from the exception classes you select, with CLEANUP sections included when needed.
How to use this tool
- Add one or more exception classes you expect the code to raise (e.g. CX_SY_ZERODIVIDE, or a custom CX_ class).
- Choose whether to include a CLEANUP section for resource release logic.
- Decide if you want a catch-all CX_ROOT branch at the end for unexpected exceptions.
- Copy the generated TRY...CATCH...CLEANUP block and fill in your actual business logic and error messages.
All processing happens locally in your browser. No data is sent to any server. Your SAP code and business data remain private at all times.
Frequently Asked Questions
What is the difference between class-based and classic ABAP exceptions?
Classic exceptions are simple flags passed in EXCEPTIONS addition of CALL FUNCTION and checked via sy-subrc. Class-based exceptions are full objects (inheriting from CX_ROOT) that carry context data, support inheritance hierarchies, and are raised with RAISE EXCEPTION TYPE. Modern ABAP prefers class-based exceptions.
What is the CLEANUP section in a TRY block?
The CLEANUP section runs when an exception propagates out of the TRY block without being caught. Use it to release resources (close files, free memory) that would otherwise be leaked. It does not catch the exception — the exception continues to propagate after CLEANUP.
How do I create my own exception class?
In SE24, create a new class inheriting from CX_STATIC_CHECK (checked, must be declared), CX_DYNAMIC_CHECK (checked at runtime), or CX_NO_CHECK (unchecked). Add attributes to carry error context. The generator produces a TRY block targeting your custom exception class.
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