How To Fix /ACCGO/MCK_MAINT145 - Enter a valid BOM type; &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/MCK_MAINT -

• Message number: 145

• Message text: Enter a valid BOM type; &1 is invalid

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 /ACCGO/MCK_MAINT145 - Enter a valid BOM type; &1 is invalid ?

  The SAP error message /ACCGO/MCK_MAINT145 Enter a valid BOM type; &1 is invalid typically occurs when you are trying to maintain a Bill of Materials (BOM) in the SAP system, and the BOM type you have entered is not recognized as valid by the system. This can happen for several reasons, including:
  Causes:
  
  Invalid BOM Type: The BOM type you are trying to use may not exist in the system or may have been incorrectly entered.
  Configuration Issues: The BOM types may not be properly configured in the system, or the necessary customizing settings may be missing.
  Authorization Issues: You may not have the necessary authorizations to access or create the specified BOM type.
  Data Entry Error: There may be a typographical error in the BOM type field.
  
  Solutions:
  
  
  Check BOM Type: Verify that the BOM type you are entering is valid. You can do this by checking the configuration in the SAP system:
  
  Go to transaction code SPRO.
  Navigate to Logistics -> Production -> Master Data -> Bill of Material -> Define BOM Types.
  Ensure that the BOM type you are trying to use is listed and correctly configured.
  
  
  
  Correct Data Entry: Double-check the BOM type you entered for any typographical errors. Ensure that it matches exactly with the valid BOM types in the system.
  
  
  Authorization Check: Ensure that you have the necessary authorizations to create or maintain the BOM type. You may need to contact your SAP security team to verify your access rights.
  
  
  Consult Documentation: If you are unsure about the valid BOM types, refer to the SAP documentation or consult with your SAP functional consultant for guidance.
  
  
  System Configuration: If the BOM type is indeed missing and should exist, you may need to create it or adjust the configuration settings. This typically requires access to the customizing settings in SAP.
  
  
  Related Information:
  
  
  BOM Types: In SAP, BOM types define the structure and purpose of the BOM. Common types include:
  
  Production BOM (1): Used for production purposes.
  Sales BOM (2): Used for sales purposes.
  Engineering BOM (3): Used for engineering purposes.
  
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CS01: Create BOM
  CS02: Change BOM
  CS03: Display BOM
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to BOM types or the error message you are encountering.
  
  
  If the issue persists after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.