How To Fix CONV197 - &2: Locking an item of BOM type "&1" is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: CONV - Messages in Connection with the Converter

• Message number: 197

• Message text: &2: Locking an item of BOM type "&1" is not supported

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CONV197 - &2: Locking an item of BOM type "&1" is not supported ?

  The SAP error message CONV197 indicates that there is an issue with locking a Bill of Materials (BOM) item of a specific type. The message typically appears when you attempt to perform an operation that requires locking a BOM item, but the system does not support locking for that particular BOM type.
  Cause:
  The error can occur due to several reasons:
  
  Unsupported BOM Type: The BOM type you are trying to lock is not supported for the operation you are performing. For example, certain BOM types may be designated as non-lockable in the system configuration.
  System Configuration: The configuration settings in the SAP system may not allow locking for specific BOM types.
  Concurrent Access: There may be other processes or users accessing the same BOM item, leading to a conflict.
  
  Solution:
  To resolve the CONV197 error, you can take the following steps:
  
  
  Check BOM Type: Verify the BOM type you are working with. Ensure that it is a type that supports locking. You can check the BOM type in the BOM master data.
  
  
  Review Configuration: If you have access to the configuration settings, review the settings for BOM types in the SAP system. You may need to consult with your SAP Basis or configuration team to ensure that the BOM type is set up correctly.
  
  
  Avoid Concurrent Access: Ensure that no other users or processes are trying to access or modify the same BOM item at the same time. You may need to coordinate with your team to avoid conflicts.
  
  
  Use Alternative Methods: If locking is not supported for the BOM type, consider using alternative methods to achieve your goal without requiring a lock.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more information on BOM types and their locking behavior.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration and version.
  
  
  Related Information:
  
  BOM Types: Familiarize yourself with the different types of BOMs in SAP (e.g., production BOM, sales BOM, etc.) and their characteristics.
  Transaction Codes: Use relevant transaction codes (e.g., CS01, CS02, CS03) to create, change, or display BOMs.
  SAP Notes: Check for any SAP Notes related to BOM locking issues, as they may provide patches or updates that address known problems.
  
  By following these steps, you should be able to identify the cause of the CONV197 error and implement a suitable solution.