error while executing if condition

Dear Friends

in my script coding.. i used if condition in which a solution is obtained within the condition loop and I need to call the obtained solution in subsequent step. but it gives error code: if D==d1 Test_G=1; elseif D==d2 Test_A=1; else Test_P=1; end Test_G Test_A Test_P

error: Undefined function or variable "Test_G".

Error in test_ext (line 35) Test_G

Answer 1

[KSSV]

error: Undefined function or variable "Test_G".

The error poped out because, the condition "if D==d1 Test_G=1" might have not obeyed and it is not set. It is sense that only that output will be displayed for which the conditions obey.

[Karthick S]

Yes.. you are correct Dr. Siva Srinivas.. Thank you..