How To Fix VMP_MSG132 - Action cannot be performed; sub-assembly cannot be reassigned

VMP_MSG132 - Overview

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 132

• Message text: Action cannot be performed; sub-assembly cannot be reassigned

What causes this issue?

You cannot drag and drop a second level assembly from planned panel on
an existing structure in the working panel.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VMP_MSG132 - Action cannot be performed; sub-assembly cannot be reassigned ?

  The SAP error message VMP_MSG132 indicates that an action cannot be performed because a sub-assembly cannot be reassigned. This error typically occurs in the context of production planning and control, particularly when dealing with production orders, sub-assemblies, or components in a manufacturing environment.
  
  Cause:
  The error can arise due to several reasons, including:
  
  Status of the Production Order: The production order may be in a status that does not allow for changes, such as being released or completed.
  Dependencies: There may be dependencies or constraints that prevent the reassignment of the sub-assembly, such as open operations or linked components.
  Configuration Settings: The system configuration may restrict the reassignment of sub-assemblies based on specific business rules or settings.
  Material Master Data: Issues with the material master data, such as incorrect settings for the sub-assembly or its components, can also lead to this error.
  User Authorizations: The user may not have the necessary authorizations to perform the reassignment.
  
  
  Solution:
  To resolve