How To Fix ESH_HANA_ADMIN154 - Table &1 could not be created because old version still exists

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_HANA_ADMIN - ESH HANA Index Administration

• Message number: 154

• Message text: Table &1 could not be created because old version still exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_HANA_ADMIN154 - Table &1 could not be created because old version still exists ?

  The SAP error message ESH_HANA_ADMIN154 indicates that a specific table (denoted by &1) could not be created because an older version of that table still exists in the database. This is typically encountered in the context of SAP HANA and the Enterprise Search (ESH) component.
  Cause:
  The error occurs when an attempt is made to create a new version of a table that already exists in the database. This can happen during system upgrades, migrations, or when trying to refresh or reinitialize certain database objects. The presence of the old version prevents the creation of the new table.
  Solution:
  To resolve this issue, you can follow these steps:
  
  
  Check Existing Tables: Verify if the table mentioned in the error message exists in the database. You can do this by querying the database or using SAP HANA Studio.
  
  
  Drop the Old Table: If the old version of the table is no longer needed, you can drop it. Use the following SQL command in the HANA database:
  DROP TABLE <schema_name>.<table_name>;
  Replace <schema_name> and <table_name> with the appropriate values.
  
  
  Rename the Old Table: If you want to keep the old version for backup or reference, consider renaming it instead of dropping it:
  ALTER TABLE <schema_name>.<old_table_name> RENAME TO <schema_name>.<new_table_name>;
  
  
  Re-run the Operation: After dropping or renaming the old table, re-run the operation that was initially causing the error.
  
  
  Check for Dependencies: Ensure that there are no dependencies or references to the old table in your application or other database objects before dropping it.
  
  
  Consult Documentation: If you are unsure about the implications of dropping or renaming the table, consult the SAP documentation or your system administrator.
  
  
  Related Information:
  
  Backup: Always ensure that you have a backup of your database or the specific table before making changes.
  System Logs: Check the system logs for any additional information or related errors that might provide more context.
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists or if you are unsure about the steps, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to resolve the ESH_HANA_ADMIN154 error and successfully create the required table.