How to activate my field exit .
Hello Everybody ..
I have created one field exit , i wrote the code in that function module also .. it's syntactically correct ,but the thing is while activating its giving an error like
'The main program of the function " FIELD_EXIT_MATNR" does not begin with "FUNCTION-POOL".
I'm unable to solve this problem..please help me out ..i need it urgently
thanks & regards