Well, I have noticed that each transaction has a sys_srce_cd and this can have a value such as CI, RD, RC, JE, etc. I would like to find out what these represent, where are these transactions being generated, what is the difference between them, etc.
Any other process drived related data also.
The referred table holds PRA journal entries, that are generated from several application components within PRA such as check input application (CI) Revenue Distribution (RD) e.t.c. These applications are sub components within PRA.
When you receive revenue from remitter and processed through CI will create journal entries with source code CI in OIUH_RV_JEINTF table.