How To Fix KW451 - Error while reading BOM and routing with order &

KW451 - Overview

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 451

• Message text: Error while reading BOM and routing with order &

What causes this issue?

Errors occurred during reading of order &V1&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check your order and consult your system administrator.

Error message extract from SAP system. Copyright SAP SE.

KW451 - Details

• The SAP error message KW451, which states "Error while reading BOM and routing with order &," typically occurs when there is an issue with the Bill of Materials (BOM) or routing associated with a production order. This error can arise due to various reasons, including missing or incorrect data in the BOM or routing, or issues with the order itself.
  Causes of KW451 Error
  
  Missing BOM or Routing: The BOM or routing for the material in the production order may not exist or may not be correctly assigned.
  Incorrect Material Master Data: The material master data may not be set up correctly, leading to issues in retrieving the BOM or routing.
  Versioning Issues: The BOM or routing may have multiple versions, and the system may be trying to access a version that is not valid or does not exist.
  Authorization Issues: The user may not have the necessary authorizations to access the BOM or routing