There are several ways to import data into GL. It basically depends on the
type and size of file among other considerations.
Feeder system can be typically taken as - internal transfers - within Oracle
Modules like Receivable Payable Fixed assets.
Now as a Feeder each of the above said modules have respective Menu function to
Run after closing the period - 'Transfer to GL'
Since the data between modules is in the format of Oracle Standards and as a
period cannot be closed with discrepecies - in most cases it should do the job.
It is recommented to Run Jounal Import Execution Report to check the status of
each line.
Now to import legacy data that is available as a flat file.
a> create a control file
b> create a staging table
c> create a Sql loader Program
d> create a PL/sql program
e> Data file
1> Flat file ( legacy data)
2> Feeder utility - Sql*Loader
3> Create a custom_Staging_Table
4> Write a Pl/Sql program to Validate the data in custom_staging_table_data. IF
OK
5> Move data to GL_Interface_table.
6> From GL_Interface_table use import program to move to base table.