JCO not returning Table Data from RFC

Question

Hi,
I have written a RFC in ABAP having ..
1) One Import parameter.
2) NO EXPORT Parameter.
3) One Table. (Returning 'n' rows of data field 'WA').
I am calling the RFC using JCO.
No output is displayed. The ABAP functions is working fine
when tested using SE37.
How call function with this combination?
Regards.

Answer 1

Milind,
This is how I have done.
I pass the parameter to import parameter list. The abap code looks if any import parameter is added. Then it fills one of the tables with data values. Then I call the table and display the results and set the import parameter to something else.
JCO.Field import = function.getImportParameterList().getField("<Field Name>");
import.setValue("<Field Value1>");
Table1=function.getTableParameterList().getTable("<Table Name>");
Table2=function.getTableParameterList().getTable("<Table Name>");
mConnection.execute(function);
Then I get the table values from the required table1 and table2. Then Finnaly before exiting from the connection
I reset the value of Import parameter
JCO.Field import = function.getImportParameterList().getField("<Field Name>");
Con2.setValue("<FieldValue2>");
mConnection.execute(function);
mConnection.disconnect();
Hope this helps to understand from J2ee perspective what is happening. So accordingly you can write the ABAP code to change the table values based on the values that you get in the import Parameters.
Ravi