How To Fix CPWB707 - Component assignments from references cannot be deleted

CPWB707 - Overview

• Message type: E = Error

• Message class: CPWB - General Workbench Messages

• Message number: 707

• Message text: Component assignments from references cannot be deleted

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.

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CPWB707 - Details

• The SAP error message CPWB707 ("Component assignments from references cannot be deleted") typically occurs in the context of SAP's Production Planning (PP) or Project System (PS) modules when you attempt to delete component assignments that are derived from reference objects, such as reference operations or reference assemblies.
  
  Cause:
  The error arises because the component assignments you are trying to delete are linked to a reference object. In SAP, reference objects are used to create standard templates or models for production or project planning. These references ensure consistency and integrity in the data, and as such, certain actions (like deletion) are restricted to maintain the relationship between the reference and the derived objects.
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Check Reference Assignments: Verify if the component assignments you are trying to delete are indeed derived from a reference. You can do this by checking the assignment details in the relevant transaction