Simulate validations in PASDUC

Expenditure information comes from third party system.

First they move the data into pa_transaction_interface_all table.  Then they run "PRC: Transaction Import".  Then "GMS: Costing and Funds Check on Usage and Miscellaneous Costs".

When data is not clean, they need to do all the above, again.  Did anyone simulated / any documentation available, listing down the validation logic in Costing and Funds check program?

This will help us in performing the validations in third party system and getting the data clean.

Many Thanks,

Anand Y.