RFC Adaptive model in web dynpro application gives mandatory parameter erro

Question

Hi,
I need to check  when we create model to call bapi from backend, are there any checks for the input data which are done by the model before  the bapi is called ?
I am passing some input parameters and I get the following error on the screen. and the return structure is empty.
Mandatory parameter BFLUSHDATAGEN of method BAPI_REPMANCONF_CREATE_MTS missing
But if I pass the very same paramters directly in se37 transaction to the bapi, then this error is not seen. it gives some other error in return structure.
There fore I have a doubt is there any check which doesnt call the bapi at all if it doesnt find the parameters it is looking for. I know the paremeters are not correct but I expect to see the same error what is seen in se37 in the return structure of my modal context element.
thanks in advance for help.
r

Answer 1

hi, I have  corrected my code and written the below code inthe controllers init method.
Bapi_Repmanconf_Create_Mts_Input parent = new Bapi_Repmanconf_Create_Mts_Input();
wdContext.nodeBapi_Repmanconf_Create_Mts_Input().bind(parent);
Bapi_Rm_Datgen input1 = new Bapi_Rm_Datgen();
wdContext.nodeBflushdatagen().bind(input1);
input1.setMaterialnr("100-400");
input1.setPdc_Number("100066");
parent.setBflushdatagen(input1);
Even this I getmandatory paramter missing eror
kindly help
Edited by: rita c on Nov 6, 2008 6:29 PM