How To Fix BOM011 - Plant allocation BOM &/&/&, alternative &, already exist

BOM011 - Overview

• Message type: E = Error

• Message class: BOM - BOMs (2)

• Message number: 011

• Message text: Plant allocation BOM &/&/&, alternative &, already exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BOM011 - Plant allocation BOM &/&/&, alternative &, already exist ?

  The SAP error message BOM011 indicates that there is an issue with the Bill of Materials (BOM) in the system. Specifically, it means that a BOM with the specified plant allocation and alternative already exists in the system. This can occur when you are trying to create or change a BOM for a specific plant and alternative, but a BOM with the same parameters is already present.
  
  Cause:
  
  Duplicate BOM Entry: The most common cause is that a BOM with the same plant and alternative already exists in the database.
  Incorrect Data Entry: There may have been a mistake in entering the plant or alternative values, leading to an attempt to create a BOM that already exists.
  System Configuration: In some cases, the system configuration may allow for certain combinations that are not intended, leading to conflicts.
  
  
  Solution:
  
  Check Existing BOMs: Use transaction codes like CS03 (Display BOM) to check if a BOM with the same