How To Fix K0183 - Invalid access of function module 'ZZ_HIERARRCHY_COPY'

K0183 - Overview

• Message type: E = Error

• Message class: K0 - Error Messages for Central Controlling Routines

• Message number: 183

• Message text: Invalid access of function module 'ZZ_HIERARRCHY_COPY'

What causes this issue?

A faulty function module was passed to the function module.
One to three characters in the copy mask must be different than "+" and
" " (blank space). These characters must follow each other.

How can this happen?

+++++ABC++

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?

Check the function module access, parameter MASK_FOR_COPY.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K0183 - Invalid access of function module 'ZZ_HIERARRCHY_COPY' ?

  The SAP error message K0183, which indicates "Invalid access of function module 'ZZ_HIERARRCHY_COPY'," typically arises when there is an issue with the function module being called in the context of a program or transaction. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to execute the function module.
  Function Module Not Active: The function module 'ZZ_HIERARRCHY_COPY' may not be active or may have been deleted or not properly defined.
  Incorrect Parameters: The parameters being passed to the function module may be incorrect or not in the expected format.
  Transport Issues: If the function module was recently transported from another system, there may be inconsistencies or missing dependencies.
  Code Errors: There may be errors in the ABAP code that calls the function module, leading to invalid access.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the function module. This can