Dump in standard FPM GAF application during infotype update

Hi Gurus,

I've added a new step to standard FPM GAF application and while saving the data entered using HR_INFOTYPE_OPERATION I am getting getting the following exception CX_HRPA_VIOLATED_PRECONDITION .

I've already tried the suggestions available in Web dynpro forums and added perform do_nothing in program sapfp50p in the WDDOINIT method of my custom component but that has not solved the problem.

Please help . Below is the extract from st22 :

Short text
An exception occurred that was not caught.

What happened?
The exception 'CX_HRPA_VIOLATED_PRECONDITION' was raised, but it was not caught
anywhere along
the call hierarchy.

Since exceptions represent error situations and this error was not
adequately responded to, the running ABAP program
'CL_HRPA_INFOTYPE_FACTORY======CP' has to be
terminated.

Error analysis
An exception occurred that is explained in detail below.
The exception, which is assigned to class 'CX_HRPA_VIOLATED_PRECONDITION', was
not caught in
procedure "INITIALIZE_PS_ADAPTER" "(FORM)", nor was it propagated by a RAISING
clause.
Since the caller of the procedure could not have anticipated that the
exception would occur, the current program is terminated.
The reason for the exception is:
Precondition Violated

Source Code Extract

Line SourceCde

1 METHOD set_context.
2
3 IF a_context IS INITIAL.
4 CASE context.
5 WHEN context_default OR
6 context_legacy.
7 a_context = context.
8
9 WHEN OTHERS.
10 RAISE EXCEPTION TYPE cx_hrpa_invalid_parameter
11 EXPORTING
12 parameter = 'CONTEXT'.
13 ENDCASE.
14 ELSE.
15 * context must never be set twice
>>>>> RAISE EXCEPTION TYPE cx_hrpa_violated_precondition.
17 ENDIF.
18 ENDMETHOD.