Hi Dolatti,
Let me know if I have understood you correctly.
You have a cash Pooling Account say X
When you receive bank statement - you receive a specific bank statement line item like
- Sweep to Cash Pool -
Then for this line item - not the business transaction code
If this BTC is specific to these type of cash pooling items, then you can create 2 posting rule
Bank Ac to Cash Pooling Ac
Cash Pooling Ac to Bank Ac
And assign these to posting rules to the BTC and transaction type with movement signs + and -
It should work correctly.
Cheers!