How To Fix TG493 - Calculation of drop table statements for &1 failed with sy-subrc=&2

TG493 - Overview

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 493

• Message text: Calculation of drop table statements for &1 failed with sy-subrc=&2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TG493 - Calculation of drop table statements for &1 failed with sy-subrc=&2 ?

  The SAP error message TG493 indicates that there was a failure in calculating drop table statements for a specific object (denoted by &1), and the system returned a specific return code (sy-subrc=&2). This error typically occurs during database operations, particularly when trying to drop a database table.
  Causes:
  
  Table Dependencies: The table you are trying to drop may have dependencies, such as foreign key constraints or other database objects that reference it.
  Table Locks: The table might be locked by another transaction or user, preventing it from being dropped.
  Insufficient Authorizations: The user executing the drop command may not have the necessary permissions to drop the table.
  Database Issues: There could be underlying database issues, such as corruption or misconfiguration.
  Incorrect Syntax: If the drop statement is being generated dynamically, there may be an issue with the syntax or parameters being used.
  
  Solutions:
  
  Check Dependencies: Use transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to check