How To Fix VMP_MSG368 - Component cannot be moved; it belongs to different source hierarchy

SAP Error Message - Details

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 368

• Message text: Component cannot be moved; it belongs to different source hierarchy

What causes this issue?

You're trying to move a component to an assembly but the component or
one or more of its components have been created based on another BOM
hierarchical structure in the source. Such movement breaks the
hierarchical structure of the source.

System Response

When you try to move or position the components present in the source
panel to another BOM hierarchical structure in the target panel, the
parent-child relationship breaks. The system displays an error message.

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?

Move component only into a subassembly that does not break the
hierarchical integrity of the structure.

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_MSG368 - Component cannot be moved; it belongs to different source hierarchy ?

  SAP Error Message:
  
  VMP_MSG368 Component cannot be moved; it belongs to different source hierarchy
  
  Cause:
  This error occurs when you try to move or assign a component in the Variant Configuration (VC) or Product Structure context, but the component is already assigned to a different source hierarchy. In SAP, components are linked to a specific source hierarchy (e.g., a Bill of Materials (BOM) or a routing). If you attempt to move or assign a component to a different hierarchy without proper handling, the system prevents this to maintain data consistency.
  In other words, the component you are trying to move is already part of another BOM or source structure, and SAP does not allow it to be moved directly because it belongs to a different source hierarchy.
  
  Explanation:
  
  Source Hierarchy: This refers to the original BOM or routing structure where the component is assigned.
  Component Movement: Moving a component means changing its assignment from one BOM or routing to another.
  Restriction: SAP enforces that a component cannot be arbitrarily moved between different source hierarchies to avoid inconsistencies in product structure and configuration.
  
  
  Solution:
  
  
  Check the Source Hierarchy:
  
  Identify the current source hierarchy of the component.
  Use transaction codes like CS03 (Display BOM) or CA03 (Display Routing) to check where the component is assigned.
  
  
  
  Remove the Component from the Original Hierarchy:
  
  If you want to move the component, first remove it from the original BOM or routing.
  Make sure that removing the component does not affect other processes or configurations.
  
  
  
  Assign the Component to the New Hierarchy:
  
  After removal, assign the component to the desired BOM or routing.
  Ensure that the new assignment is consistent with the product structure and variant configuration.
  
  
  
  Use Correct Transactions and Tools:
  
  Use the appropriate SAP transactions for BOM and routing maintenance (CS02, CA02).
  For variant configuration, ensure that the component assignment aligns with the configuration profile.
  
  
  
  Check for Lock or Authorization Issues:
  
  Sometimes, the error might be caused by locks or insufficient authorizations.
  Verify that you have the necessary permissions to change BOMs or routings.
  
  
  
  Consult SAP Notes:
  
  Check SAP Notes for any known issues or patches related to this error message.
  Example SAP Note: 1234567 (hypothetical) might provide specific guidance.
  
  
  
  
  Related Information:
  
  
  Transactions:
  
  CS01 / CS02 / CS03 – Create / Change / Display BOM
  CA01 / CA02 / CA03 – Create / Change / Display Routing
  CU50 – Configuration Profile Maintenance
  CU51 – Configuration Profile Display
  
  
  
  SAP Modules:
  
  PP (Production Planning)
  PP-PI (Process Industries)
  VC (Variant Configuration)
  
  
  
  Additional Tips:
  
  Always back up your BOM and routing data before making structural changes.
  Coordinate with production planning and engineering teams to avoid conflicts.
  Use the "Where-Used" list (CS15) to find all BOMs where a component is used.
  
  
  
  
  If you provide more context (e.g., transaction used, process step), I can help tailor the solution further.