How To Fix BOM626 - Assembly for material &1, &2 already exists

BOM626 - Overview

• Message type: E = Error

• Message class: BOM - BOMs (2)

• Message number: 626

• Message text: Assembly for material &1, &2 already exists

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 BOM626 - Assembly for material &1, &2 already exists ?

  The SAP error message BOM626 indicates that there is an attempt to create a Bill of Materials (BOM) for a material that already has an existing assembly. This typically occurs when you try to create a new BOM for a material that already has a BOM defined in the system.
  
  Cause:
  
  Existing BOM: The primary cause of this error is that a BOM for the specified material and plant already exists in the system.
  Incorrect Data Entry: The user may have entered the wrong material number or plant, leading to confusion about whether a BOM exists.
  BOM Status: The existing BOM may be in a status that does not allow for the creation of a new BOM (e.g., it may be locked or marked for deletion).
  
  
  Solution:
  
  
  Check Existing BOM: 
  
  Use transaction code CS03 (Display BOM) to check if a BOM already exists for the specified material and plant. 
  If a BOM exists, you can either