GT206 - Table & already exists in the database (inconsistency)

SAP Error Message - Details

• Message type: E = Error

• Message class: GT - Database utilities

• Message number: 206

• Message text: Table & already exists in the database (inconsistency)

What causes this issue?

A pooled table or cluster table is to be converted to a transparent
table. However, there is already a transparent table of this name in
the database.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check whether the table already in the database could be deleted after
the data has been saved.

Error message extract from SAP system. Copyright SAP SE.

AnswerBot

• What is the cause and solution for SAP error message GT206 - Table & already exists in the database (inconsistency) ?

  The SAP error message GT206 indicates that there is an inconsistency in the database because a table that the system is trying to create or modify already exists. This can occur during various operations, such as during the installation of a new component, an upgrade, or when executing certain transactions that involve database changes.
  Cause:
  
  Existing Table: The most common cause is that the table already exists in the database, possibly due to a previous installation or an incomplete upgrade.
  Database Migration: If there was a migration or a copy of the database, the table might have been created in the process.
  Manual Changes: Manual changes to the database schema outside of SAP can lead to inconsistencies.
  Transport Issues: If a transport request that includes the creation of the table has already been imported, it may lead to this error.
  
  Solution:
  
  Check Existing Tables: Use transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to check if the table indeed exists in the database.
  Delete or Rename: If the table is not needed, you may consider deleting it or renaming it if it is safe to do so. Be cautious with this approach, as it may lead to data loss.
  Adjust Transport Requests: If the error is due to a transport request, ensure that the transport is correctly configured and that it does not attempt to create a table that already exists.
  Database Consistency Check: Run a consistency check on the database to identify and resolve any inconsistencies.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve the issue.
  Consult Documentation: Review the installation or upgrade documentation to ensure that all steps were followed correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11, SE14, and SE80 for database and object management.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  Backup: Always ensure that you have a backup of your database before making any changes to the schema or data.
  
  Precautions:
  
  Testing: If possible, replicate the issue in a development or test environment before applying any changes to the production system.
  Documentation: Keep detailed records of any changes made to the database schema for future reference.
  
  By following these steps, you should be able to identify the cause of the GT206 error and implement a suitable solution.