BAPI Transaction commit in JCo

Question

Hi,
I am posting a GL document via JCo (Java Program ) into SAP using the BAPI_ACC_DOCUMENT_POST and then calling the BAPI_TRANSACTION_COMMIT to commit the transaction so that it gets updated in SAP system.
After i execute my program, i get the posting successful message and document number is returned to me. But when i look for this document in the SAP system, it is not found.
Any help will be appreciated.
Below is the piece of code where i execute the BAPI's in java after mapping the required data.
                 function.execute(destination);
                 System.out.println("Function BAPI_ACC_DOCUMENT_POST executed .");
                 commFunct.getImportParameterList().setValue("WAIT", "10");
                 commFunct.execute(destination);
                 System.out.println("Function BAPI_TRANSACTION_COMMIT executed .");
Regards,
Ganesh.

Answer 1

Hi Ganesh,
With JCo3 the connections are no longer stateful by default, so each RFC call is executed within it's own context. In your case though, you want the commit to occur in the same context where you posted the document. You can do this by adding the following static method calls:
JCoContext.begin(destination);
// Execute both RFC functions here
JCoContext.end(destination);
You can also check the Java API help for JCoContext, which explains this in more detail. Once you added the two lines (ideally end the context in a finally block), you should see the document in SAP.
Cheers, harald