How To Fix IDGT_LC149 - GT document number cannot be empty

SAP Error Message - Details

• Message type: E = Error

• Message class: IDGT_LC -

• Message number: 149

• Message text: GT document number cannot be empty

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 IDGT_LC149 - GT document number cannot be empty ?

  The SAP error message IDGT_LC149, which states "GT document number cannot be empty," typically occurs in the context of logistics or document processing within the SAP system. This error indicates that a required field for a GT (Goods Transport) document number has not been filled in, which is necessary for the transaction to proceed.
  Cause:
  
  Missing Input: The most common cause is that the user has not entered a GT document number in the relevant field.
  Configuration Issues: There may be configuration settings in the SAP system that require a GT document number for certain transactions, and these settings may not be properly defined.
  Data Entry Errors: Users may inadvertently skip the field or enter incorrect data formats that lead to the system interpreting the input as empty.
  Custom Development: If there are custom programs or enhancements in place, they may not be handling the GT document number correctly.
  
  Solution:
  
  Enter the GT Document Number: Ensure that you fill in the GT document number in the required field before proceeding with the transaction.
  Check Configuration: Review the configuration settings related to GT documents in the SAP system. Ensure that the settings align with your business processes and that the GT document number is set as a required field where necessary.
  Validation of Input: Make sure that the input format for the GT document number is correct. If there are specific formats or prefixes required, ensure that they are adhered to.
  Review Custom Code: If there are any custom developments or enhancements, review the code to ensure that it correctly handles the GT document number and does not inadvertently clear or skip it.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the transaction you are working with, as there may be additional requirements or steps needed.
  
  Related Information:
  
  Transaction Codes: Identify the specific transaction code where the error occurs, as this can help in troubleshooting.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates.
  User Training: Ensure that users are trained on the importance of entering all required fields, including the GT document number, to avoid this error in the future.
  Support: If the issue persists after checking the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By addressing the root cause of the error and ensuring that all required fields are filled out correctly, you should be able to resolve the IDGT_LC149 error effectively.