How To Fix CP287 - Hdr unit & of ref.op.set and referenced op.set do not match.

CP287 - Overview

• Message type: E = Error

• Message class: CP - Task list messages: Core data

• Message number: 287

• Message text: Hdr unit & of ref.op.set and referenced op.set do not match.

What causes this issue?

The unit in the header of the operation set to which you want to refer
differs from the unit for the material to be produced which is
specified in the header of the
<GL:routing>routing</>/<GL:inspection_plan>plan</>. However, you can
only refer to operations sets that have the same unit as the
routing/plan containing the reference.

How to fix this error?

Refer to an operation set which has the same unit as the routing/plan
containing the reference.

Error message extract from SAP system. Copyright SAP SE.

CP287 - Details

• The SAP error message CP287 indicates a mismatch between the header unit of the reference operation set and the referenced operation set in a production order or a similar context. This error typically arises in the context of production planning and control, particularly when dealing with routing and operation sets.
  
  Cause:
  
  Mismatch in Units: The header unit of measure (UoM) for the operation set does not match the unit of measure for the referenced operation set. This can happen if the operation sets are defined with different units or if there is an inconsistency in the configuration.
  
  Configuration Issues: There may be issues in the configuration of the routing or the production order that lead to this mismatch.
  Data Entry Errors: Incorrect data entry when creating or modifying the production order or operation set can lead to this error.
  Changes in Master Data: If there have been changes in the master data (like material master,