How To Fix 29603 - BOMs exist for usage & (change & from & to &)

29603 - Overview

• Message type: E = Error

• Message class: 29 - Bills of Material

• Message number: 603

• Message text: BOMs exist for usage & (change & from & to &)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 29603 - BOMs exist for usage & (change & from & to &) ?

  The SAP error message 29603 indicates that there are existing Bill of Materials (BOMs) for a specific usage that you are trying to change. This error typically occurs when you attempt to modify or delete a BOM that is still in use or has dependencies that prevent the change.
  
  Cause:
  
  Existing BOMs: The primary cause of this error is that there are BOMs defined for the specified usage, and the system does not allow changes to be made while these BOMs exist.
  Usage Type: The usage type you are trying to change may be linked to production, planning, or other processes that require the BOM to remain intact.
  Dependencies: There may be other objects or processes that depend on the BOM, such as production orders, sales orders, or material requirements planning (MRP).
  
  
  Solution:
  
  Check Existing BOMs: Use transaction codes like CS03 (Display BOM) to check the existing BOMs for the specified usage. Identify if there are