How To Fix SMTTOOLS142 - Index &-& already dropped from database

SAP Error Message - Details

• Message type: E = Error

• Message class: SMTTOOLS - Multi Tenancy tools

• Message number: 142

• Message text: Index &-& already dropped from database

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMTTOOLS142 - Index &-& already dropped from database ?

  The SAP error message SMTTOOLS142 indicates that an index you are trying to access or manipulate has already been dropped from the database. This error typically occurs in the context of database operations, particularly when using the SAP Landscape Management (LaMa) or during database migrations and upgrades.
  Cause:
  
  Index Already Dropped: The most straightforward cause is that the index in question has been explicitly dropped from the database, either by a manual operation or as part of a maintenance task.
  Database Consistency Issues: There may be inconsistencies in the database metadata, where the system believes the index exists, but it has already been removed.
  Script or Automation Errors: If you are running scripts or automated processes that manage database objects, there may be a logic error that attempts to drop an index that has already been dropped.
  
  Solution:
  
  
  Verify Index Existence: Check the database to confirm whether the index exists or not. You can do this by querying the database catalog or using database management tools.
  
  For example, in SQL Server, you can use:
  SELECT * FROM sys.indexes WHERE name = 'YourIndexName';
  
  In Oracle, you can use:
  SELECT * FROM user_indexes WHERE index_name = 'YOURINDEXNAME';
  
  
  
  
  Update Scripts: If you are using scripts to manage indexes, ensure that they include checks to verify the existence of the index before attempting to drop it. This can prevent the error from occurring in the future.
  
  
  Database Consistency Check: If you suspect that there are inconsistencies in the database, consider running a consistency check or repair operation, depending on your database system. This may involve using tools specific to your database (e.g., DBCC CHECKDB for SQL Server).
  
  
  Review Logs: Check the logs for any previous operations that might have led to the index being dropped. This can provide insights into whether the drop was intentional or accidental.
  
  
  Consult Documentation: If the error persists or if you are unsure about the next steps, consult the SAP documentation or support resources for guidance specific to your version and environment.
  
  
  Related Information:
  
  Database Management: Understanding how indexes work in your specific database system (e.g., SAP HANA, Oracle, SQL Server) can help in managing them effectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  SAP Community: Engaging with the SAP Community can provide additional insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.