How To Fix VL144 - Transport category $ not defined

VL144 - Overview

• Message type: E = Error

• Message class: VL -

• Message number: 144

• Message text: Transport category $ not defined

What causes this issue?

Transport category &V1& is not allowed
INCLUDE 'NA_NO_PROCESSING_2' OBJECT DOKU ID TX LANGUAGE E
INCLUDE 'NA_CHECK_ENTRY' OBJECT DOKU ID TX LANGUAGE E
DEFINE &FELDNAME& = '<LS>Transport category</>'
INCLUDE 'NA_POSSIBLE_ENTRY' OBJECT DOKU ID TX LANGUAGE E
DEFINE &ANLEGEOBJEKT& = 'Transport categories'
INCLUDE 'NA_CREATE_CHANGE' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

VL144 - Details

• The SAP error message VL144, which states "Transport category $ not defined," typically occurs in the context of logistics and transportation management within the SAP system. This error indicates that the system is unable to find a transport category that is required for processing a particular transaction, such as creating a delivery or processing a shipment.
  
  Cause:
  
  Missing Transport Category Definition: The transport category that is being referenced in the transaction is not defined in the system. This could be due to a configuration oversight or a missing entry in the relevant customizing tables.
  Incorrect Configuration: The transport category may not be properly configured in the system, leading to the error when the system attempts to use it.
  Data Inconsistency: There may be inconsistencies in the master data or configuration settings that lead to the system not recognizing the transport category.
  
  
  Solution:
  
  
  Define the Transport Category:
  
  Go to the SAP Customizing Implementation Guide (IMG).
  Navigate to Logistics Execution