Hi - I have designed a report which pass parameters (Multi select) into a function to get the output result. When a single parameter value is passed to the function, report is being displayed. When multi select value is passed to the function it is returning the error `wrong number or types of arguments in call to 'F_PROCESS_WAVE_DATA'. When i checked the parameters passed to the function, i can see each multi select value is treated as different value and is assigned to different parameter in the function.
Any help on passing the multi select parameter into function will be helpful.