How To Fix WA631 - Type linkage between & & and &: Deletion not possible

WA631 - Overview

• Message type: E = Error

• Message class: WA - Messages from Workflow Event Manager

• Message number: 631

• Message text: Type linkage between & & and &: Deletion not possible

What causes this issue?

The specified type linkage between object type and event and the
specified receiver type cannot be deleted.

System Response

The action was terminated, the entry is not changed.

How to fix this error?

Check whether the specified type linkage exists.

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

INCLUDE NA_WF-ADMINISTRATOR OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

WA631 - Details

• Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WA631 Type linkage between & & and &: Deletion not possible
  
  Meaning / 
  Cause:
  This error occurs when you try to delete a type linkage (relationship) between two object types in SAP, but the system prevents the deletion because the linkage is still in use or is required by other objects or processes.
  In SAP, type linkages define relationships between different object types (for example, between equipment and functional locations in Plant Maintenance). If the linkage is referenced or used by existing objects, the system will not allow you to delete it to maintain data integrity.
  The placeholders & & and & in the message represent the involved object types or link names.
  
  Common Causes:
  
  The linkage is still assigned to existing objects.
  The linkage is part of an active configuration or customizing.
  There are dependent objects or references that prevent deletion.
  The linkage is used in master