How To Fix TT334 - Generation error & function module &

SAP Error Message - Details

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 334

• Message text: Generation error & function module &

What causes this issue?

An error occurred during the generation of the function module.

System Response

The CALL FUNCTION ... calls required for calling a function module in a
CATT procedure are generated dynamically in a SUBROUTINE POOL.
Generation errors, whose cause is indicated by the return code, can
occur:

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

1 RFC-COMMUNICATION_FAILURE
11 FM_NOT_FOUND
12 NAMETAB_FAULT
13 REF_FIELD_MISSING
14 REF_STRUCTURE_MISSING
15 FM_GET_ERROR
21 FM_GROUP_NOT_FOUND
22 FM_INCLUDE_NOT_FOUND
23 FM_GEN_INTERNAL_ERROR
31 SYNTAX_ERROR
32 GENERATE_ERROR
41 PERFORM_ERROR
42 PERFORM_NO_PROGRAM
43 PERFORM_NO_FUNCNAME
44 OTHERS

How to fix this error?

Error code 1:
Check the RFC destination which is output in the procedure data. The
destination can be processed with SM59.
Error code 11:
The function module to be called does not exist in the CATT execution
system, or is not active. If you can do without this functionality, you
can deactivate its call in the CATT procedure or module. In general,
however, the function module is required, so it must be made available
and active in the system.
Error codes 12 .. 23:
The function module has parameter interface and Data Dictionary
structure attributes which prevent the generation of the interface. In
this case, control the function module with SE37 for the Dictionary
data and table structures used (SE11).
Error codes 31 .. 32:
In the case of syntax errors or generation errors, the program code
which could not be generated is stored in the program RSCATFU1 for
control. This program can be displayed with the ABAP editor SE38 and be
analyzed by syntax check for causes of error, after the CATT
processing.
Error codes 41 .. 44:
The function calls were successfully generated, but the values required
to perform the function could not be passed. The only currently known
reason for this concerns the release of system spaces when the system
is heavily loaded.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TT334 - Generation error & function module & ?

  The SAP error message TT334 typically indicates a problem related to the generation of a function module or a related object in the SAP system. This error can occur for various reasons, and understanding the cause is essential for finding a solution. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Syntax Errors: There may be syntax errors in the ABAP code of the function module or related objects.
  Missing Objects: The function module may reference other objects (like tables, data elements, or types) that are missing or not activated.
  Transport Issues: If the function module was transported from another system, there might be inconsistencies or missing dependencies.
  Authorization Issues: Lack of proper authorizations can prevent the generation of function modules.
  System Configuration: Issues with the system configuration or inconsistencies in the development environment can lead to generation errors.
  
  Solutions:
  
  Check Syntax: Review the ABAP code for any syntax errors. Use the syntax check tool in the ABAP editor (SE38 or SE80).
  Activate Objects: Ensure that all dependent objects (like data elements, domains, etc.) are activated. You can do this by checking the activation status in the Object Navigator (SE80).
  Transport Consistency: If the function module was transported, check the transport logs for any errors and ensure that all dependent objects were also transported correctly.
  Authorization Check: Verify that you have the necessary authorizations to generate function modules. You may need to consult with your SAP security team.
  Rebuild the Function Module: If the issue persists, you can try to delete and recreate the function module or use the "Rebuild" option in the function module editor.
  Check System Logs: Look at the system logs (transaction SM21) for any additional error messages that might provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: 
  
  SE37: Function Module Maintenance
  SE80: Object Navigator
  SE38: ABAP Editor
  SM21: System Log
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address specific issues related to TT334.
  Debugging: If you have access, you can use the debugger to step through the code to identify where the error occurs.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.