How To Fix GG774 - Table & is already defined in the ABAP/4 Dictionary

GG774 - Overview

• Message type: E = Error

• Message class: GG - Messages for FI-SL customizing

• Message number: 774

• Message text: Table & is already defined in the ABAP/4 Dictionary

What causes this issue?

You have tried to create table &V1& in the ABAP/4 Dictionary. However,
the table is already defined in the ABAP/4 Dictionary.

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?

Create a different table.

Error message extract from SAP system. Copyright SAP SE.

GG774 - Details

• The SAP error message GG774 indicates that a table you are trying to create or modify is already defined in the ABAP/4 Dictionary. This typically occurs when there is an attempt to create a database table with a name that already exists in the system.
  
  Cause:
  
  Duplicate Table Name: The most common cause is that the table name you are trying to create already exists in the ABAP Dictionary.
  Transport Issues: If you are working in a development environment and have transported objects, there may be a conflict with existing tables.
  Namespace Conflicts: If you are using a custom namespace, ensure that the table name does not conflict with standard SAP tables or other custom tables.
  
  
  Solution:
  
  
  Check Existing Tables: 
  
  Use transaction code SE11 (Data Dictionary) to check if the table already exists. Enter the table name and see if it is listed.
  
  
  
  Rename the Table: 
  
  If the table already exists and you need to create a