Error in Java Program when passing table to RFC function . JCO is used

Question

Hai All,
I developed a JAVA application to update data into SAP using JCO via RFC. When i pass table to the function module i am getting the below error
com.sap.mw.jco.JCO$Exception: (104) RFC_ERROR_SYSTEM_FAILURE: Conversion from type T to D not supported.
Please let me know how to solve this.
Below is my code
IRepository m_Repository;
IFunctionTemplate ftemplate;
JCO.Table PwdReq;
JCO.Function function;
m_Repository = JCO.createRepository("MYRepository", client);
            ftemplate = m_Repository.getFunctionTemplate("Z_GESEFM_UPD_PWD_RESET_REQUEST");
// Create a function from the template
function = new JCO.Function(ftemplate);
// Feeding in input parameters
PwdReq = function.getTableParameterList().getTable("RESULT2");
String userid = "PATCHTEST14 ", reqDate = "",reqNo = "01",reqStatus = "03", boxID = "09",ind2 = "X",
                    lcode = "abcd",rem = "One record testing";
PwdReq.appendRow();
                PwdReq.setValue(userid, "USERID");
                PwdReq.setValue(reqNo,"REQ_NO");
                PwdReq.setValue(reqStatus,"REQ_STATUS");
                PwdReq.setValue(boxID,"BOX_ID");
                PwdReq.setValue(ind2,"IND2");
                PwdReq.setValue(lcode,"LCODE");
                PwdReq.setValue(rem,"OTHER_REMARKS");
            // execute the function with the input parameters
            client.execute(function);
Thanks & Regards,
H.K.Hayath Basha.

Answer 1

hi,
I am not very good in Java.
but try this code to giving input parameter.
function.getImportParameterList().setValue(userid, "USERID");
if you are not using Try and Catch blok then use Try and Catch blok,
Regards
Manoj