How To Fix 34N645 - Values for BOM part "&2" in "&1"

SAP Error Message - Details

• Message type: E = Error

• Message class: 34N - Messages for AP Configuration Engine

• Message number: 645

• Message text: Values for BOM part "&2" in "&1"

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 34N645 - Values for BOM part "&2" in "&1" ?

  The SAP error message 34N645 typically indicates an issue related to the Bill of Materials (BOM) for a specific part. The message format suggests that there is a problem with the values associated with the BOM part identified by "&2" in the context of the material or assembly identified by "&1".
  Cause:
  
  Missing BOM: The BOM for the specified part may not exist in the system.
  Incorrect BOM Status: The BOM might be inactive or not released for use.
  Data Inconsistency: There could be inconsistencies in the BOM data, such as missing components or incorrect quantities.
  Authorization Issues: The user may not have the necessary permissions to view or modify the BOM.
  Configuration Issues: There may be configuration settings in the system that are preventing the BOM from being accessed correctly.
  
  Solution:
  
  Check BOM Existence: Verify if the BOM for the specified part exists in the system. You can do this using transaction code CS03 (Display BOM).
  Check BOM Status: Ensure that the BOM is active and has been released. If it is not, you may need to release it using transaction code CS02 (Change BOM).
  Review BOM Components: Check the components listed in the BOM for any discrepancies or missing entries. Ensure that all required components are included and correctly defined.
  Authorization Check: Ensure that you have the necessary authorizations to access and modify BOMs. If not, contact your system administrator.
  Consult Documentation: Review any relevant documentation or help files related to BOM management in SAP for additional guidance.
  System Configuration: If the issue persists, consult with your SAP Basis or configuration team to check for any system-level issues that may be affecting BOM access.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), CS03 (Display BOM), and CS11 (Display BOM for a material).
  SAP Notes: Check SAP Notes for any known issues or patches related to BOM processing that may address the error.
  User Manuals: Refer to user manuals or training materials specific to BOM management in your organization for best practices and troubleshooting steps.
  
  If the problem continues after following these steps, it may be beneficial to escalate the issue to your SAP support team for further investigation.