How To Fix FRMLDLG368 - Item number is not permitted; conflict between dependent items

FRMLDLG368 - Overview

• Message type: E = Error

• Message class: FRMLDLG - RMS-FRM: Dialog Messages for Formula

• Message number: 368

• Message text: Item number is not permitted; conflict between dependent items

What causes this issue?

Dependent items are given the same item number as their leading item.
You want to change the item number of a leading item to which dependent
items are assigned. This is not possible because at least one of the
dependent items would then have the same item number and the same
material or same substance as another item that already exists.

System Response

INCLUDE RMS_GEN_PROCESSING_CANCELLED OBJECT DOKU ID TX

How to fix this error?

Change the item number.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

FRMLDLG368 - Details

• The SAP error message FRMLDLG368, which states "Item number is not permitted; conflict between dependent items," typically occurs in the context of creating or processing a bill of materials (BOM) or a similar structure where items are interdependent. This error indicates that there is a conflict between the dependent items in the BOM or the item structure you are trying to work with.
  Causes:
  
  Conflicting Item Relationships: The error often arises when there are conflicting relationships between items. For example, if two items are set up in a way that they cannot coexist in the same BOM or assembly, this error will be triggered.
  Incorrect Item Configuration: The configuration of the items may not allow them to be used together. This could be due to settings in the material master or BOM settings.
  Missing Dependencies: If a dependent item is missing or not properly defined, it can lead to conflicts.
  Item Status: The status of