How To Fix /LTB/MC193 - Connection is a mandatory field; specify a connection

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/MC -

• Message number: 193

• Message text: Connection is a mandatory field; specify a connection

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 /LTB/MC193 - Connection is a mandatory field; specify a connection ?

  The SAP error message /LTB/MC193 Connection is a mandatory field; specify a connection typically occurs in the context of using the SAP Logistics Execution (LE) module, particularly when dealing with transportation or shipment processing. This error indicates that a required field, specifically the "Connection" field, has not been filled out in the relevant transaction or screen.
  Cause:
  
  Missing Data: The "Connection" field, which is essential for processing transportation or shipment data, has not been populated.
  Configuration Issues: There may be issues with the configuration of the transportation management settings in SAP.
  User Input Error: The user may have overlooked entering the required information or may have entered it incorrectly.
  
  Solution:
  
  
  Fill in the Connection Field: 
  
  Navigate to the relevant transaction or screen where the error occurred.
  Locate the "Connection" field and ensure that it is filled out with the appropriate value. This could be a transportation connection, route, or any other relevant identifier based on your business process.
  
  
  
  Check Configuration:
  
  If you are an SAP administrator or have access to configuration settings, check the settings related to transportation management to ensure that all necessary fields are correctly configured and that the "Connection" field is set as mandatory.
  
  
  
  Review User Input:
  
  Ensure that the data being entered is valid and corresponds to existing connections in the system. If the connection does not exist, it will need to be created or selected from a list of valid connections.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files related to the specific transaction you are using to understand the requirements for the "Connection" field.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP helpdesk for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like VT01N (Create Shipment), VT02N (Change Shipment), or others related to transportation management.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Training: Ensure that users are trained on the importance of filling out mandatory fields and the implications of missing data in transportation processes.
  
  By addressing the missing "Connection" field and ensuring proper data entry, you should be able to resolve the error and proceed with your transaction.