How To Fix GT401 - No index was selected

GT401 - Overview

• Message type: E = Error

• Message class: GT - Database utilities

• Message number: 401

• Message text: No index was selected

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 GT401 - No index was selected ?

  The SAP error message GT401 ("No index was selected") typically occurs in the context of using the SAP system's database or when working with certain transactions that involve data retrieval or reporting. This error indicates that the system could not find a suitable index for the operation you are trying to perform, which can lead to performance issues or the inability to retrieve data.
  Causes:
  
  Missing Index: The most common cause is that the required index for the database table is missing or not activated.
  Incorrect Selection Criteria: The selection criteria used in the query may not match any existing indexes.
  Database 
  Configuration Issues: There may be issues with the database configuration or the way indexes are defined.
  Data Dictionary Changes: Changes in the data dictionary (like adding or modifying fields) may lead to inconsistencies in the indexes.
  Transaction-Specific Issues: Certain transactions may require specific indexes that are not available in the current configuration.
  
  Solutions:
  
  
  Check Indexes: 
  
  Use