How To Fix LMBG004 - Application identifier &2/&3 not defined for bar code type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LMBG -

• Message number: 004

• Message text: Application identifier &2/&3 not defined for bar code type &1

What causes this issue?

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

System Response

How to fix this error?

Define application identifiers for bar code type <(>&<)>V1& in
Customizing.

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 LMBG004 - Application identifier &2/&3 not defined for bar code type &1 ?

  The SAP error message LMBG004 indicates that there is an issue with the configuration of the application identifier (AI) for a specific barcode type in the SAP system. This error typically arises when the system is unable to find a defined application identifier for the specified barcode type.
  Cause:
  The error occurs due to one of the following reasons:
  
  Missing Configuration: The application identifier (AI) for the specified barcode type is not defined in the system.
  Incorrect Barcode Type: The barcode type being used does not match any of the defined application identifiers in the system.
  Data Entry Error: There may be a typo or incorrect entry in the barcode data that is being processed.
  
  Solution:
  To resolve the LMBG004 error, you can follow these steps:
  
  
  Check Barcode Configuration:
  
  Go to the transaction code /N/SCWM/PRD or /N/SCWM/MAT (depending on your SAP version) to access the barcode configuration settings.
  Verify that the application identifier (AI) for the specified barcode type is correctly defined.
  
  
  
  Define Application Identifier:
  
  If the application identifier is missing, you will need to define it. This can typically be done in the configuration settings for barcode types.
  Navigate to the relevant configuration area (e.g., Logistics Execution > Warehouse Management > Barcodes > Define Bar Code Types).
  Add the necessary application identifier for the barcode type in question.
  
  
  
  Validate Barcode Data:
  
  Ensure that the barcode data being scanned or processed is correct and matches the expected format for the defined application identifier.
  
  
  
  Test the Configuration:
  
  After making changes, test the barcode scanning process again to ensure that the error is resolved.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct application identifiers or barcode types, refer to SAP documentation or consult with your SAP support team for guidance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for barcode management in SAP, such as /N/SCWM/PRD or /N/SCWM/MAT.
  SAP Notes: Check for any SAP Notes related to barcode configuration and error messages for additional troubleshooting steps or updates.
  User Roles: Ensure that you have the necessary permissions to make changes to barcode configurations in the SAP system.
  
  By following these steps, you should be able to resolve the LMBG004 error and ensure that your barcode processing works correctly.