How To Fix UAS021 - Index &1 does not exist

UAS021 - Overview

• Message type: E = Error

• Message class: UAS -

• Message number: 021

• Message text: Index &1 does not 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.

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UAS021 - Details

• The SAP error message UAS021, which states "Index &1 does not exist," typically occurs in the context of the SAP system when there is an attempt to access a database index that has not been created or is not available. This can happen in various scenarios, such as when working with database tables, queries, or reports.
  
  Cause:
  
  
  Missing Index: The specified index (denoted by &1) does not exist in the database. This could be due to:
  
  The index was never created.
  The index was deleted or dropped.
  The index name is misspelled or incorrectly referenced in the code.
  
  
  
  Database Issues: There may be issues with the database itself, such as corruption or misconfiguration.
  
  
  Transport Issues: If the index was created in a development environment but not transported to the production environment, it may lead to this error.
  
  
  Authorization Issues: The user may not have the necessary permissions to access the index.
  
  
  
  Solution:
  
  
  Check Index Existence:
  
  Use transaction codes like SE11 (Data