How To Fix LF004 - No bar code definition available for AI-type &

SAP Error Message - Details

• Message type: E = Error

• Message class: LF - Mobile Computing in Warehouse Logistics

• Message number: 004

• Message text: No bar code definition available for AI-type &

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message LF004 - No bar code definition available for AI-type & ?

  The SAP error message LF004, which states "No bar code definition available for AI-type &," typically occurs when the system is unable to find a barcode definition for a specific Application Identifier (AI) type that is being used in a barcode generation process. This can happen in various SAP modules, particularly in logistics and inventory management where barcodes are commonly utilized.
  Cause:
  
  Missing Barcode Definition: The most common cause is that the barcode definition for the specified AI type has not been created or is not properly configured in the system.
  Incorrect AI Type: The AI type being used may not be valid or recognized by the system.
  Configuration Issues: There may be issues with the configuration settings related to barcode generation in the SAP system.
  Transport Issues: If the barcode definitions were recently transported from another system, there may have been issues during the transport process.
  
  Solution:
  
  
  Check Barcode Definitions:
  
  Go to the transaction code SPRO to access the SAP Customizing Implementation Guide.
  Navigate to Logistics Execution > Shipping > Basic Shipping Functions > Bar Code > Define Bar Code Types.
  Verify if the barcode definition for the specific AI type is present. If not, you will need to create it.
  
  
  
  Create or Modify Barcode Definition:
  
  If the definition is missing, create a new barcode definition for the required AI type.
  Ensure that the settings (like length, format, etc.) are correctly configured according to your requirements.
  
  
  
  Validate AI Type:
  
  Ensure that the AI type you are using is correct and supported by your barcode configuration.
  Refer to the relevant documentation or standards for the AI types you are working with.
  
  
  
  Check Configuration:
  
  Review the configuration settings related to barcode printing and generation to ensure everything is set up correctly.
  
  
  
  Transport Issues:
  
  If the barcode definitions were recently transported, check the transport logs for any errors or issues that may have occurred during the transport process.
  
  
  
  Testing:
  
  After making changes, test the barcode generation process again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Application Identifiers (AIs): AIs are used in barcodes to define the type of data that follows. Common AIs include GTIN (Global Trade Item Number), batch numbers, expiration dates, etc.
  Barcode Standards: Familiarize yourself with barcode standards (like GS1) to understand the requirements for different AIs.
  SAP Documentation: Refer to SAP Help documentation for detailed information on barcode configuration and troubleshooting.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further investigation.