How To Fix QS079 - Reference to the class characteristic will not be copied

QS079 - Overview

• Message type: E = Error

• Message class: QS - QM: Master data

• Message number: 079

• Message text: Reference to the class characteristic will not be copied

What causes this issue?

You wanted to create a master inspection characteristic using a copy
model. However, the characteristic used as the model is linked to a
class characteristic and a class characteristic may not be linked to
more than one master inspection characteristic.

System Response

The link to the class characteristic is therefore not copied.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QS079 - Reference to the class characteristic will not be copied ?

  The SAP error message QS079 ("Reference to the class characteristic will not be copied") typically occurs in the context of Quality Management (QM) when you are trying to copy or transfer characteristics from one class to another, particularly when dealing with class characteristics in classification systems.
  
  Cause:
  The error message QS079 is triggered when you attempt to copy a characteristic that is defined as a reference characteristic in a class. Reference characteristics are those that are linked to a class but do not have their own independent values; instead, they refer to characteristics defined in another class. Since these characteristics do not have their own data, they cannot be copied directly.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Characteristic Definition: Verify if the characteristic you are trying to copy is indeed a reference characteristic. You can do this by checking the characteristic settings in the class.
  
  
  Use Non-Reference Characteristics: If you need to