On a bank statement upload there are three things possible:
- No posting into IHC.
- Posting into IHC creating a payment item.
- Posting into IHC creating a payment order.
As per the standard functionality you can either have option 2 or option 3 but not both. To go for either option 2 or option 3 is decided by the function module configured against the BTE 2810 in the transaction code BF42. If the module maintained is ‘BKK_IHC_BANSTA_IN_POST’ will post a payment item otherwise it would be ‘IHC_APPL_XBS_POST’ which creates a payment order. For option 3 apart from TBKKIHB6 and TBKKIHB1 one has to maintain customizing in ‘IHC_DB_CL_XBS’ and ‘IHC_TAB_XBS_TT’ for the clearing account determination and transaction type determination.
If you want anything different from the standard behavior you will have to change the standard module to a custom and then call either ‘BKK_IHC_BANSTA_IN_POST’ or ‘IHC_APPL_XBS_POST’ based on your business requirement.