How To Fix CPWB407 - Some selected BOM headers are not valid on the key date

CPWB407 - Overview

• Message type: E = Error

• Message class: CPWB - General Workbench Messages

• Message number: 407

• Message text: Some selected BOM headers are not valid on the key date

What causes this issue?

You have selected BOM headers that are not valid on the key date.

System Response

The function is not executed.

How to fix this error?

Deselect the invalid BOM headers or change the key date.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPWB407 - Some selected BOM headers are not valid on the key date ?

  The SAP error message CPWB407 indicates that some selected Bill of Materials (BOM) headers are not valid on the specified key date. This typically occurs in the context of production planning or when working with BOMs in the SAP system.
  
  Cause:
  
  Key Date Issue: The key date you are using to view or process the BOMs may fall outside the validity period of the BOM headers. Each BOM can have a specific validity period defined by a start and end date.
  Inactive BOMs: The BOMs may have been marked as inactive or deleted in the system.
  
  Configuration Issues: There may be configuration issues in the BOM settings or the material master data that affect the validity of the BOMs.
  Authorization Issues: The user may not have the necessary authorizations to view or process certain BOMs.
  
  
  Solution:
  
  Check Validity Dates: Verify the validity dates of the BOMs in question. You can do this by navigating to the BOM