How Purge Interface Tables Program selects submitted by user?

Summary:

How Purge Interface tables select the user to schedule maintenance Purge with following arguments?

Argument1 =1111

Argument6 = ORA_MAINTAIN

Argument7 = SYSTEM

Argument8 =30

The user has run Tax configuration workbook to load tax configuration which has invoked Load Interface File for Import

The log of Load Interface File for Import shows

Checking if Maintenance job is scheduled

Maintenance job is getting scheduled by the SYSTEM as it is not scheduled prior

Submitting the Maintenance job with schedule of 7 days

Maintenance job is scheduled by the system. The request Id of the scheduled job is 715867

File Successfully Transferred from UCM

Request ID 715867 is the request Id of Purge Interface Tables Program