Issue when activating Procedure call

Hi All

I have created a procedure call with STATIC method and when I try to activate it, it gives the below error message :

"Source type \CLASS=CL_FDT_STATIC_METHOD is not compatible, for the purposes of assignment, with target type \INTERFACE=IF_FDT_DECISION_TABLE"...I have no clue why it is trying to link with the decision table. This is resulting into NO activation of the application.

I checked for the previously developed procedure calls - On click of CHECK button - I get the error message there as well. Not sure what should be done to rectify this issue. Kindly let me know your views / solution.

Thanks & Regards

Srinivas Rao.