How To Fix T4028 - No messages exist

SAP Error Message - Details

• Message type: E = Error

• Message class: T4 - Time deposit processing

• Message number: 028

• Message text: No messages exist

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?

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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 T4028 - No messages exist ?

  The SAP error message T4028 ("No messages exist") typically occurs when you are trying to access or display messages in the SAP system, but there are no messages available for the specified criteria. This can happen in various contexts, such as when using transaction codes related to message processing, notifications, or alerts.
  Causes:
  
  No Messages Available: The most straightforward reason is that there are simply no messages that meet the criteria you are trying to access.
  Incorrect Selection Criteria: You may have entered selection criteria that do not match any existing messages (e.g., date range, status, or other filters).
  Message Deletion: Messages may have been deleted or archived, making them unavailable for display.
  Authorization Issues: Lack of proper authorization to view certain messages can also lead to this error, although it typically results in a different error message.
  System Configuration: There may be configuration issues in the message processing settings that prevent messages from being generated or displayed.
  
  Solutions:
  
  Check Selection Criteria: Review the criteria you are using to filter messages. Ensure that they are correct and broad enough to capture existing messages.
  Verify Message Generation: If you expect messages to exist, check the relevant processes or transactions to ensure that messages are being generated as expected.
  Review Message Deletion/Archiving: If messages have been deleted or archived, you may need to check the archiving settings or consult with your SAP administrator to retrieve them.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or module you are using to understand the expected behavior and any prerequisites for message generation.
  Check Authorizations: Ensure that you have the necessary authorizations to view the messages. If not, contact your system administrator to grant the required access.
  System Logs: Check system logs or error logs for any related issues that might provide more context on why messages are not available.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you might be using specific transaction codes related to message processing (e.g., SM02 for system messages, or others related to specific modules).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address known issues or provide additional troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.