How To Fix WZ232 - Module pool & cannot be deleted

WZ232 - Overview

• Message type: E = Error

• Message class: WZ - Workflow: Model objects

• Message number: 232

• Message text: Module pool & cannot be deleted

What causes this issue?

The module pool was not created with this program.

How to fix this error?

Use the <DS:TRAN.SE80>development environment</> to delete the module
pool.

Error message extract from SAP system. Copyright SAP SE.

WZ232 - Details

• SAP Error Message:
  WZ232 – Module pool & cannot be deleted
  
  
  Cause:
  This error occurs when you try to delete a module pool program (a type of ABAP program used for dialog programming) that is currently in use or referenced elsewhere in the system. Common reasons include:
  
  The module pool is assigned to a transaction code.
  The module pool is part of a transport request that is locked or not released.
  The module pool is referenced by other programs, function modules, or screens.
  The module pool is currently locked by another user or session.
  The module pool is part of a package or development object that restricts deletion.
  
  
  
  Solution:
  To resolve the error and successfully delete the module pool, follow these steps:
  
  
  Check Transaction Code Assignment:
  
  Go to transaction SE93 (Transaction Code Maintenance).
  Search for any transaction codes linked to the module pool.
  If found, delete or reassign the transaction code before deleting the module pool.
  
  
  
  Check for References:
  
  Use Where-Used List in SE80 or SE38