ABAP table in XI

Question

Hi,
Project IDoc is triggered from SAP system, when project status is REL(Release). Project IDoc, does not have  information about if it is a new project or an existing changed project.
Any idea how i can deal with this problem? Can i use ABAP table to maintain status info?  
Thanks,
Gowri

Answer 1

Hi,
In the example by Bhavesh Kantilal :
import com.sap.aii.mapping.lookup.*;
import java.io.*;
// Business Service -- give the name of the business service / system
String bussService="";
// RFC Comm Channle -- give the name of the RFC Comm Channel
String CommChannel="";
Channel channel = LookupService.getChannel(bussService,CommChannel);
RfcAccessor accessor = LookupService.getRfcAccessor(channel);
//Request RFC XML with values poppulated.
String rfcxml ="";
InputStream inputStream =new ByteArrayInputStream(rfcxml.getBytes());
XmlPayload payload = LookupService.getXmlPayload(inputStream);
Payload rfcOutPayload = null;
//The response will be a Payload. Parse this to get the response field out.
rfcOutPayload = accessor.call(payload);
If the ztable in called (table1) and has 3 fields (field1, field2 and field3).  What would be an example of the rfcxml string if I would like to do this select:
Select field1 field2 field3 from table table1 where field1 = ‘1234’.
In my EDI scenario, I need to do some r/3 table lookups in my mapping and using the RFC Lookup seems to be a good way. 
Thanks
Yves