ECC Integration with ECC through SLT
We got 2 ECC systems and we are planning to move to SAP simple finance. We are planing to have a parallel simple finance system before we do a complete migration. We are going to follow the below approach,
I was looking at the more detailed technical document to see the APIs used and how the APIs called inside SLT. But couldnt catch any document yet.
Can someone help me to have more detailed understanding of this approach?