How To Fix QB128 - Inconsistency with assigned Q agreement

QB128 - Overview

• Message type: E = Error

• Message class: QB - Message IDs for QM in procurement

• Message number: 128

• Message text: Inconsistency with assigned Q agreement

What causes this issue?

The quality assurance agreement for the Q informaton record has been
deleted. The agreement was not, however, deleted when the Q information
record was maintained.

System Response

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

How to fix this error?

Ensure that the version is consistent by maintaining the Q information
record.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QB128 - Inconsistency with assigned Q agreement ?

  The SAP error message QB128, which states "Inconsistency with assigned Q agreement," typically occurs in the context of Quality Management (QM) in SAP. This error indicates that there is a mismatch or inconsistency between the quality agreement and the quality inspection lot or the material being processed.
  Causes of QB128 Error
  
  Missing or Incorrect Quality Agreement: The quality agreement assigned to the material or vendor may not exist, or it may not be correctly configured.
  Changes in Quality Agreement: If there have been recent changes to the quality agreement that have not been reflected in the associated inspection lot or material master.
  Material Master Data Issues: The material master data may not be correctly linked to the quality agreement.
  Vendor Master Data Issues: The vendor associated with the material may not have the correct quality agreement assigned.
  Inspection Lot Status: The inspection lot may be in a status that does not allow for the current operation