How To Fix QT402 - You must assign a partial lot to the inspection point

SAP Error Message - Details

• Message type: E = Error

• Message class: QT - QM: Inspection during production (with inspection points)

• Message number: 402

• Message text: You must assign a partial lot to the inspection point

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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Smart SAP Assistant

• What is the cause and solution for SAP error message QT402 - You must assign a partial lot to the inspection point ?

  The SAP error message QT402 ("You must assign a partial lot to the inspection point") typically occurs during the quality inspection process when you are trying to assign a lot to an inspection point, but the system requires that the lot be a partial lot rather than a full lot. This situation often arises in scenarios involving quality management (QM) and inventory management (IM) in SAP.
  Cause:
  
  Inspection Lot Type: The inspection lot you are working with may be configured to require partial lots for inspection. This is common in scenarios where the inspection process is designed to evaluate only a portion of the total lot.
  Lot Assignment: The lot you are trying to assign may not be compatible with the inspection point's requirements. For example, if the inspection point is set up to only accept partial lots, and you are trying to assign a full lot, this error will occur.
  Configuration Settings: The configuration settings in the Quality Management module may dictate that certain inspection points can only accept partial lots.
  
  Solution:
  
  Check Lot Type: Verify the type of lot you are trying to assign. If it is a full lot, you may need to create or select a partial lot that meets the inspection point's requirements.
  Create a Partial Lot: If you need to work with a partial lot, you can create one by splitting the existing lot into smaller quantities. This can usually be done through the inventory management transactions.
  Review Inspection Point Settings: Check the configuration of the inspection point in the Quality Management module. Ensure that it is set up correctly to accept the type of lot you are trying to assign.
  Consult Documentation: Refer to SAP documentation or your organization's internal guidelines for handling inspection lots and points. This may provide additional insights into the specific configurations and requirements in your system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as QA01 (Create Inspection Lot), QA02 (Change Inspection Lot), and QA03 (Display Inspection Lot) to manage inspection lots effectively.
  Quality Management Configuration: Understanding the configuration settings in the Quality Management module can help prevent similar issues in the future. This includes settings for inspection types, lot processing, and inspection points.
  SAP Notes: Check SAP Notes for any known issues or updates related to the QT402 error message. SAP frequently releases notes that address specific error messages and provide solutions or workarounds.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in Quality Management for further assistance.