How To Fix ST079 - Enter a user name

ST079 - Overview

• Message type: E = Error

• Message class: ST - Terminology Database

• Message number: 079

• Message text: Enter a user name

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 ST079 - Enter a user name ?

  The SAP error message ST079, which states "Enter a user name," typically occurs when a user attempts to access a transaction or function that requires a user name to be specified, but the field is left blank. This can happen in various contexts within SAP, such as when trying to log in, access user-related transactions, or perform user management tasks.
  
  Cause:
  
  Blank User Name Field: The most common cause is that the user name field is not filled in when it is required.
  Incorrect Transaction: The user may be trying to access a transaction that requires a user name but is not providing it.
  System Configuration: There may be a configuration issue in the system that is causing the user name field to not be populated correctly.
  
  
  Solution:
  
  Enter a User Name: The immediate solution is to ensure that you enter a valid user name in the required field. Make sure that the user name is