How To Fix CL535 - Function module & does not exist

CL535 - Overview

• Message type: E = Error

• Message class: CL - Classification

• Message number: 535

• Message text: Function module & does not exist

What causes this issue?

You want to classify a new object. However the function module needed
to read and lock the object in the allocate object and find object
functions has not yet been created. The object cannot be classified.

System Response

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

How to fix this error?

Have the function module created via Transaction SE37. You can copy
from module OBJECT_CHECK_MARA to help you.
This function module is called dynamically in the allocate object and
find object functions.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CL535 - Function module & does not exist ?

  The SAP error message CL535 indicates that a function module you are trying to call does not exist in the system. This can occur for several reasons, and understanding the cause is essential for finding a solution. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Typographical Error: The name of the function module may have been misspelled in the code.
  Missing Function Module: The function module may not exist in the current SAP system, possibly due to it being deleted or not transported correctly.
  Incorrect Namespace: The function module might exist in a different namespace or client.
  Authorization Issues: The user may not have the necessary authorizations to access the function module.
  Transport Issues: If the function module was recently transported from another system, it may not have been imported correctly.
  
  Solutions:
  
  Check Spelling: Verify that the function module name is spelled correctly in your code.
  Search for Function Module: Use transaction code SE37