How To Fix BOM604 - Alternative BOM &1 of the &2 was ignored

SAP Error Message - Details

• Message type: E = Error

• Message class: BOM - BOMs (2)

• Message number: 604

• Message text: Alternative BOM &1 of the &2 was ignored

What causes this issue?

You have set the indicator <LS>Alternative priority</> and entered an
alternative. However, the BOM is not a
<DS:GLOS.3526C453AFAB52B9E10000009B38F974>Multiple BOM.</>

System Response

The system ignores the entered alternative.

How to fix this error?

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

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 BOM604 - Alternative BOM &1 of the &2 was ignored ?

  The SAP error message BOM604 indicates that an alternative Bill of Materials (BOM) was ignored during processing. This typically occurs when the system encounters a situation where the specified alternative BOM is not valid or applicable for the operation being performed.
  Cause:
  
  Invalid Alternative BOM: The alternative BOM specified may not be valid for the material or the plant in question.
  BOM Status: The alternative BOM might be inactive or not released for use.
  Selection Criteria: The selection criteria used to determine which BOM to use may not match the conditions required for the alternative BOM.
  Configuration Issues: There may be configuration issues in the BOM settings or the material master data.
  Missing Validity Dates: The alternative BOM may not be valid for the date of the transaction.
  
  Solution:
  
  Check BOM Status: Verify that the alternative BOM is active and released. You can do this by navigating to the BOM in the SAP system and checking its status.
  Review Selection Criteria: Ensure that the selection criteria for the BOM are correctly set up. This includes checking the plant, material, and any other relevant parameters.
  Validate Dates: Check the validity dates of the alternative BOM to ensure that it is valid for the date of the transaction.
  Check Configuration: Review the configuration settings for BOMs in the system to ensure that they are set up correctly.
  Use Standard BOM: If the alternative BOM is not necessary, consider using the standard BOM instead.
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on BOM management and error resolution.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like CS03 (Display BOM) or CS02 (Change BOM) to view and modify BOMs.
  BOM Types: Understand the different types of BOMs (e.g., standard BOM, alternative BOM) and their specific uses.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional solutions related to BOM processing.
  User Authorization: Ensure that you have the necessary authorizations to view and modify BOMs in the system.
  
  If the issue persists after checking these aspects, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in BOM management.