How To Fix QC728 - Characteristic profile not unique (&1 / &2 / &3)

QC728 - Overview

• Message type: E = Error

• Message class: QC - QM: Certificates

• Message number: 728

• Message text: Characteristic profile not unique (&1 / &2 / &3)

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message QC728 - Characteristic profile not unique (&1 / &2 / &3) ?

  The SAP error message QC728, which states "Characteristic profile not unique (&1 / &2 / &3)," typically occurs in the context of Quality Management (QM) when working with characteristic profiles in inspection plans or quality notifications. This error indicates that the system has found multiple characteristic profiles that match the criteria specified, leading to ambiguity.
  
  Cause:
  The error can arise due to several reasons:
  
  Duplicate Characteristic Profiles: There may be multiple characteristic profiles defined in the system that have the same key or attributes, causing the system to be unable to determine which one to use.
  Incorrect Configuration: The configuration of the characteristic profiles may not be set up correctly, leading to overlaps or conflicts.
  Data Integrity Issues: There may be inconsistencies or errors in the master data related to the characteristic profiles.
  
  
  Solution:
  To resolve the QC728 error, you can take the following steps:
  
  
  Check Characteristic Profiles:
  
  Go to the transaction code QS22 (for displaying characteristic profiles) and