Dear JBeaucaire,
Sorry for trouble. Actually I didn't understand 'code modul and sheet modul' so the error is occurring. I don't want to type case sensitive words instead I want the first letter capital. By mistake I have written it in small letters for trial.

To avoide such silly mistakes and complete this work I humbly request you to do the necessary change in my file and send me the corrected file and close this thread today. You are taking extra efforts to solve my problem but lack of knowledge I'm not following your instructions and this thread is going long and long.

Do solve it today. Thanking you in anticipation.

Mukesh