How To Fix TG684 - Could not generate names of clone tables; abortion

TG684 - Overview

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 684

• Message text: Could not generate names of clone tables; abortion

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TG684 - Could not generate names of clone tables; abortion ?

  The SAP error message TG684, which states "Could not generate names of clone tables; abortion," typically occurs during the process of creating a clone of a database or during a system copy operation. This error indicates that the system encountered an issue while trying to generate the names for the clone tables, which is a necessary step in the cloning process.
  Causes:
  
  Naming Conflicts: There may be existing tables with names that conflict with the names being generated for the clone tables.
  Database 
  Configuration Issues: The database configuration might not allow for the creation of new tables or there may be restrictions in place.
  Insufficient Permissions: The user executing the operation may not have the necessary permissions to create tables in the database.
  System Resource Limitations: There may be limitations on system resources (like disk space) that prevent the creation of new tables.
  Incorrect Configuration Parameters: The parameters set for the cloning process may be incorrect