How To Fix B~028 - List functions are only supported for support messages (Basis messages)

SAP Error Message - Details

• Message type: E = Error

• Message class: B~ - Create Messages from the Customer System

• Message number: 028

• Message text: List functions are only supported for support messages (Basis messages)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message B~028 - List functions are only supported for support messages (Basis messages) ?

  The SAP error message B~028 indicates that list functions are only supported for support messages, specifically for Basis messages. This error typically arises when a user attempts to use list functions in a context that is not supported by the system, particularly when dealing with messages that are not classified as support messages.
  Cause:
  
  Incorrect Message Type: The error occurs when the system is expecting a support message (Basis message) but receives a different type of message.
  Functionality Limitation: The list functions in SAP are designed to work only with specific types of messages, and using them with unsupported message types will trigger this error.
  User Permissions: In some cases, the user may not have the necessary permissions to access or utilize certain list functions.
  
  Solution:
  
  Check Message Type: Ensure that the message you are trying to work with is indeed a support message. If it is not, you may need to change the context or the type of message you are working with.
  Use Supported Functions: If you need to perform list functions, make sure you are using them in the correct context where they are supported. Refer to the SAP documentation for the specific functions and their applicable contexts.
  Review User Permissions: If you suspect that permissions might be an issue, check with your SAP administrator to ensure that you have the necessary rights to access the list functions.
  Consult SAP Notes: Look for any relevant SAP Notes or documentation that might provide additional context or updates regarding this error message.
  
  Related Information:
  
  SAP Basis: This refers to the underlying system and infrastructure that supports SAP applications. Understanding the Basis layer can help in troubleshooting related issues.
  SAP Support Messages: Familiarize yourself with the different types of messages in SAP and their classifications. This can help in understanding which messages are considered support messages.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues and found solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.