How To Fix QF151 - You can only use the function for newly created serial nos. after saving

SAP Error Message - Details

• Message type: E = Error

• Message class: QF - Defects Recording

• Message number: 151

• Message text: You can only use the function for newly created serial nos. after saving

What causes this issue?

Serial numbers were created for the inspection lot in the current
dialog. In this case, you can only use notification processing after
you have saved the defects.

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?

Save the defects first, and then call up defects recording.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QF151 - You can only use the function for newly created serial nos. after saving ?

  The SAP error message QF151, which states "You can only use the function for newly created serial nos. after saving," typically occurs in the context of handling serial numbers in the SAP system, particularly when dealing with the creation or management of serial numbers in the Quality Management (QM) module or Inventory Management (IM) module.
  Cause:
  This error usually arises when you attempt to perform an action on a serial number that has not yet been saved in the system. In SAP, certain functions related to serial numbers can only be executed after the serial number has been successfully created and saved. This is a safeguard to ensure data integrity and prevent operations on incomplete or invalid entries.
  Solution:
  To resolve this error, follow these steps:
  
  
  Save the Serial Number: Ensure that you have saved the serial number entry before attempting to perform any further actions. Look for a "Save" button or option in the interface you are using.
  
  
  Check Serial Number Status: After saving, verify that the serial number is in a valid state for the operation you are trying to perform. You can check the status of the serial number in the relevant transaction or report.
  
  
  Re-attempt the Action: Once the serial number has been saved, try to perform the action again that triggered the error.
  
  
  Review User Permissions: Ensure that you have the necessary permissions to create and manage serial numbers in the system. If you lack the required authorizations, you may need to contact your SAP administrator.
  
  
  Consult Documentation: If the issue persists, refer to SAP documentation or help resources for more specific guidance related to the transaction or function you are using.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IQ01 (Create Serial Number), IQ02 (Change Serial Number), and IQ03 (Display Serial Number) to manage serial numbers effectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to serial number handling in your version of SAP.
  Training and Support: If you are new to SAP or the specific module, consider seeking training or support from your organization’s SAP team or through SAP Learning Hub.
  
  By following these steps, you should be able to resolve the QF151 error and continue working with serial numbers in SAP.