How To Fix CPWB652 - Select material-bill of material allocation

CPWB652 - Overview

• Message type: E = Error

• Message class: CPWB - General Workbench Messages

• Message number: 652

• Message text: Select material-bill of material allocation

What causes this issue?

Before you can process the selected function, you must mark at least
one material to BOM allocation. However, you have not marked any
material to BOM allocation.

System Response

The selected function cannot be executed.

How to fix this error?

Mark at least one material to BOM allocation.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPWB652 - Select material-bill of material allocation ?

  The SAP error message CPWB652, which states "Select material-bill of material allocation," typically occurs in the context of production planning or when working with bills of materials (BOMs) in SAP. This error indicates that the system is unable to find a valid allocation of a material to a specific bill of materials.
  Causes:
  
  Missing BOM: The specified material does not have a BOM assigned in the system.
  Incorrect Material: The material number entered may be incorrect or does not exist in the system.
  BOM Status: The BOM may be inactive or not valid for the specified plant or production version.
  Plant Assignment: The BOM may not be assigned to the plant you are working with.
  Versioning Issues: If you are using a specific version of the BOM, it may not be available or correctly configured.
  
  Solutions:
  
  
  Check BOM Assignment:
  
  Use transaction code CS03 to display the BOM for the material and ensure that it exists and is correctly assigned