How To Fix BOM252 - Consistency check when changing BOM header & was not successful

SAP Error Message - Details

• Message type: E = Error

• Message class: BOM - BOMs (2)

• Message number: 252

• Message text: Consistency check when changing BOM header & was not successful

INCLUDE EWB_NA_CONSISTENCY_CHECK OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BOM252 - Consistency check when changing BOM header & was not successful ?

  The SAP error message BOM252 indicates that there is a consistency check failure when attempting to change the Bill of Materials (BOM) header. This error typically arises when there are discrepancies or issues with the data associated with the BOM, which prevents the system from successfully processing the changes.
  Causes of BOM252 Error
  
  
  Inconsistent Data: The BOM header or its components may have inconsistent or incomplete data. This can include missing fields, incorrect material numbers, or invalid quantities.
  
  
  Locked Objects: The BOM or its components might be locked by another user or process, preventing changes from being made.
  
  
  Dependencies and Relationships: There may be dependencies or relationships with other BOMs, materials, or production orders that are not being met.
  
  
  Invalid Status: The BOM might be in a status that does not allow changes, such as being marked for deletion or being in a locked state.
  
  
  Configuration Issues: There could be configuration issues in the system that affect how BOMs are processed.
  
  
  Solutions to BOM252 Error
  
  
  Check BOM Data: Review the BOM header and its components for any inconsistencies. Ensure that all required fields are filled out correctly and that there are no missing or invalid entries.
  
  
  Unlock Objects: If the BOM or its components are locked, check with other users or system administrators to unlock them. You can use transaction codes like SM12 to view and manage locks.
  
  
  Review Dependencies: Check for any dependencies or relationships with other BOMs or materials. Ensure that all related objects are in a valid state.
  
  
  Change Status: If the BOM is in a status that prevents changes, consider changing its status to allow modifications. This may involve using transaction codes like CS02 to change the BOM.
  
  
  Consult Logs: Check the application logs for more detailed error messages or warnings that can provide additional context about the issue.
  
  
  System Configuration: If the issue persists, consult with your SAP Basis or configuration team to ensure that the system settings related to BOM processing are correct.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to BOM processing and the BOM252 error.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CS01 - Create BOM
  CS02 - Change BOM
  CS03 - Display BOM
  CS12 - Multi-level BOM
  CS11 - Single-level BOM
  
  
  
  Documentation: Review SAP documentation and help files related to BOM management for best practices and troubleshooting tips.
  
  
  User Roles: Ensure that the user attempting to make changes has the necessary authorizations to modify BOMs.
  
  
  By following these steps, you should be able to identify the cause of the BOM252 error and implement a solution to resolve it. If the problem persists, consider reaching out to SAP support for further assistance.