How To Fix BOM253 - Error occurred during key assignment for BOM headers

BOM253 - Overview

• Message type: E = Error

• Message class: BOM - BOMs (2)

• Message number: 253

• Message text: Error occurred during key assignment for BOM headers

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 BOM253 - Error occurred during key assignment for BOM headers ?

  The SAP error message BOM253, which states "Error occurred during key assignment for BOM headers," typically occurs when there is an issue with the assignment of keys for Bill of Materials (BOM) headers in the SAP system. This error can arise due to various reasons, including data inconsistencies, missing master data, or configuration issues.
  Causes of BOM253 Error
  
  Missing Master Data: The material or plant associated with the BOM may not exist or may not be properly configured in the system.
  Data Inconsistencies: There may be inconsistencies in the BOM data, such as incorrect or missing entries in the BOM header or item data.
  Authorization Issues: The user may not have the necessary authorizations to create or modify BOMs.
  
  Configuration Issues: There may be issues with the configuration settings related to BOM processing in the system.
  Technical Issues: There could be underlying technical issues, such as database inconsistencies or problems with the SAP application itself.
  
  Solutions to