How To Fix VT374 - Switching to assembly type &1 is not valid

VT374 - Overview

• Message type: E = Error

• Message class: VT - Vertriebstabellen

• Message number: 374

• Message text: Switching to assembly type &1 is not valid

What causes this issue?

You have tried to change the assembly type for a requirements class to
value '&V1&'. The value in the database is however 'V&2'. The change is
not permitted and has therefore led to this error message.
You can do any of the following:
Change assembly type from ' ' to another value.
Change assembly type from '1' to '3'.

How to fix this error?

Use another requirements class for the Customizing you require. If
necessary, set up a new requirements class.

Error message extract from SAP system. Copyright SAP SE.

VT374 - Details

• The SAP error message VT374, which states "Switching to assembly type &1 is not valid," typically occurs in the context of the SAP system's handling of transportation and logistics, particularly when dealing with the configuration of assembly processing in the system.
  
  Cause:
  The error usually arises due to one of the following reasons:
  
  
  Invalid Assembly Type: The assembly type specified in the error message (&1) is not valid for the current configuration or context. This could be due to a typo, or the assembly type may not be defined in the system.
  
  
  
  Configuration Issues: The assembly type may not be properly configured in the system, or there may be inconsistencies in the configuration settings related to assembly processing.
  
  
  Master Data Issues: The material master data or the configuration of the assembly process may not be set up correctly, leading to the inability to switch to the specified assembly type.
  
  
  Authorization Issues: The user may not have