Interface: Between SAP R/3 and .NET application
We need to develop a interface between SAP R/3 and .NET application. .NET application will pass certain data to SAP R/3 system and same data has to be updated in SAP. We need to provide a solution from SAP end to receive and update the data.
For this, we have checked some existing RFCs and BAPIs with fail. So, we are looking for developing a RFC function module, this will have a logic of BDC (Call Transaction) to receive the data in post it into SAP. .NET application will using this FM in their code to pass the data to SAP.
If above solution is OK, then please send me steps how to do this. If you have any other alternative solutions please post us.
Note: SAP R/3 version is below 4.6C.
Thanks in advance.