C2148 - Specify BOM alternative

SAP Error Message - Details

• Message type: E = Error

• Message class: C2 - Other messages production orders

• Message number: 148

• Message text: Specify BOM alternative

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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AnswerBot

• What is the cause and solution for SAP error message C2148 - Specify BOM alternative ?

  The SAP error message C2148, "Specify BOM alternative," typically occurs in the context of Bill of Materials (BOM) processing. This error indicates that the system requires you to specify a BOM alternative when trying to perform an operation that involves a BOM, such as creating a production order or a material requirement planning (MRP) run.
  Cause:
  
  Missing BOM Alternative: The BOM you are trying to use does not have a default alternative set, or the system cannot determine which alternative to use.
  Multiple BOM Alternatives: If there are multiple BOM alternatives available for a material, the system requires you to specify which one to use.
  Configuration Issues: There may be configuration settings in the BOM or material master that are not set correctly.
  
  Solution:
  
  Specify BOM Alternative: When prompted by the error message, you need to specify the BOM alternative manually. This can usually be done in the transaction where the error occurs (e.g., in the production order creation screen).
  Check BOM Configuration:
  
  Go to the BOM master data (transaction CS03) and check if there are multiple alternatives available for the material.
  If there are alternatives, ensure that the correct one is selected or set as the default.
  
  
  Default BOM Alternative: If you want to avoid specifying the alternative each time, you can set a default BOM alternative in the material master (transaction MM02) under the relevant views.
  Review Material Master: Ensure that the material master data is correctly maintained and that the BOM is assigned to the material.
  Consult Documentation: If you are unsure about the alternatives or how to set them, refer to SAP documentation or consult with your SAP administrator or functional consultant.
  
  Related Information:
  
  BOM Types: Understand the different types of BOMs (e.g., production BOM, sales BOM) and how they are used in your organization.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), CS03 (Display BOM), and MM02 (Change Material).
  SAP Notes: Check for any SAP Notes related to BOM processing that might provide additional insights or solutions for specific scenarios.
  User Training: Ensure that users involved in BOM management are adequately trained on how to handle BOM alternatives and the implications of their choices.
  
  By following these steps, you should be able to resolve the C2148 error and ensure that your BOM processing runs smoothly.