Hi SAP Experts,
We're making a software integration between our POS system and SAP BO.
In this scenario, a lot of sales are generated on POS and need to be sent in realtime (~100 sales/minute).
The code was developed in C#, with SAPbobsCOM, deployed as a SoapWebservice, running on IIS.
Basically, we are doing something like this:
SAPbobsCOM.Company sboCompany = new SAPbobsCOM.Company();
try {
sboCompany.Connect();<br> // Do a lot of things using GetBusinessObjects(...)
} finally {<br> oCompany.Disconnect();
Marshal.ReleaseComObject(sboCompany);
sboCompany = null;<br>}
The problem:
Sometimes, after disconnect, we have an exception on IIS (w3wp.exe). This exception is a windows message that freezes all following requests to webservice.
Debugging the source code, we are thinking that connect/disconnect can be the cause.
Is there some good practice to handle SAP connections?