How To Fix GTCN_MESSAGE439 - Select at least one posting type

SAP Error Message - Details

• Message type: E = Error

• Message class: GTCN_MESSAGE - GTCN: Message Class

• Message number: 439

• Message text: Select at least one posting 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 GTCN_MESSAGE439 - Select at least one posting type ?

  The SAP error message GTCN_MESSAGE439 ("Select at least one posting type") typically occurs in the context of the SAP system when a user is trying to execute a transaction or process that requires the selection of at least one posting type, but none has been selected.
  Cause:
  
  No Posting Type Selected: The most common cause of this error is that the user has not selected any posting type in the relevant screen or transaction.
  Configuration Issues: There may be configuration settings in the system that require certain posting types to be selected for specific transactions.
  User Role/Authorization: The user may not have the necessary authorizations to view or select certain posting types.
  
  Solution:
  
  Select a Posting Type: Go back to the transaction screen where the error occurred and ensure that at least one posting type is selected. This is usually done through checkboxes or dropdown menus.
  Review Configuration: If you are an administrator or have access to configuration settings, check the configuration for the relevant transaction to ensure that the posting types are set up correctly.
  Check User Authorizations: Ensure that the user has the necessary authorizations to access and select the required posting types. This may involve checking user roles and permissions in the SAP system.
  Consult Documentation: If the issue persists, refer to SAP documentation or help resources for the specific transaction you are working with to understand the requirements for posting types.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the context (e.g., financial postings, material management).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on the importance of selecting posting types and how to do so in the relevant transactions.
  Support: If the issue cannot be resolved, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  By following these steps, you should be able to resolve the error message GTCN_MESSAGE439 and proceed with your transaction in SAP.