XLADRPGLT - Purge Temporary Journal Import Interface Tables Created By Subledger Accounting

Hi all,

I want to ask about the concurrent request "XLADRPGLT - Purge Temporary Journal Import Interface Tables Created By Subledger Accounting" to clear data in SLA: Temporary Tables XLA_GLT_ %.

Please help us answer those concern:

1. When we run XLADRPGLT - Purge Temporary Journal Import Interface Tables Created By Subledger Accounting, are there any effects that may impact on the system, to other functions of the system?

2. Why does the system generate data in the tables XLA_GLT_% but then we can clear them by the request? We dont understand the purpose of generating data in those temporary tables.