Debit & Credit – Main & Sub Transaction

Debit & Credit – Main & Sub Transaction

In FICA CI[convergent invoicing] – in posting area 8121 – generally debit and credit main and sub transaction is assigned to the sub process and billable item type. 

When the BIT amount is +ve  i.e  >= 0 , then debit main and sub transaction are determined but when amount is -ve i.e <0 , then credit main and sub transaction are determined.

Below is the posting area- 8121.

Create bit with a +ve amount via the test report.

BIT amount is +ve , so debit transaction and sub transaction are determined for the sub process and billable item type.

Create bit with a -ve amount via the test report.

BIT amount is -ve , so credit transaction and sub transaction are determined for the sub process and billable item type.