How To Fix DH126 - The function module & defined as search help exit does not exist

DH126 - Overview

• Message type: E = Error

• Message class: DH - DD: Messages for search helps

• Message number: 126

• Message text: The function module & defined as search help exit does not exist

What causes this issue?

The <DS:TX.DDDOK_SHLP_SEARCHHELP>search help</> in question was
assigned to function module &V1& as <DS:TX.DDDOK_SHLP_EXIT>search help
exit</>, but this function module does not exist.

System Response

INCLUDE DDDOC_CANCEL

How to fix this error?

Check the name of the search help exit. If necessary, create a suitable
function module with this name in the maintenance transaction of the
ABAP function library.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DH126 - The function module & defined as search help exit does not exist ?

  The SAP error message DH126 indicates that a function module defined as a search help exit does not exist. This typically occurs when a search help is configured to use a specific function module for additional processing, but the specified function module is either not created, not activated, or incorrectly named.
  
  Cause:
  
  Missing Function Module: The function module specified in the search help definition does not exist in the system.
  Incorrect Naming: The name of the function module might be misspelled or incorrectly referenced in the search help configuration.
  Inactive Function Module: The function module exists but is not activated.
  Transport Issues: If the search help was transported from another system, the function module may not have been included in the transport request.
  
  
  Solution:
  
  
  Check Function Module Existence:
  
  Go to transaction code SE37 (Function Module) and check if the function module exists.
  If it does not exist, you may need to create it or correct the search help configuration.
  
  
  
  Verify