How To Fix QF177 - Unit & is not allowed for the defect valuation

QF177 - Overview

• Message type: E = Error

• Message class: QF - Defects Recording

• Message number: 177

• Message text: Unit & is not allowed for the defect valuation

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 QF177 - Unit & is not allowed for the defect valuation ?

  The SAP error message QF177, which states "Unit & is not allowed for the defect valuation," typically occurs in the context of quality management (QM) when dealing with defect evaluations in inspection lots. This error indicates that the unit of measure (UoM) being used for the defect valuation is not compatible with the settings in the system.
  
  Cause:
  
  Incorrect Unit of Measure: The unit of measure assigned to the defect or the inspection lot does not match the expected or allowed units defined in the system.
  
  Configuration Issues: The configuration settings in the Quality Management module may not allow the specified unit for defect valuation.
  Master Data Issues: The material master or inspection plan may have incorrect or incomplete data regarding units of measure.
  
  
  Solution:
  
  Check Unit of Measure: Verify the unit of measure being used for the defect valuation. Ensure that it is compatible with the settings in the system.
  Review Configuration: 
  Go to the configuration