New Tcode creation in Production

Hi

I have created query in tcode: sq01 in PRD server. Now i want to create new tcode say : zpp and i want to assign the program.

Whiel doing this in tcode: se93 , i have selected start object : program and selection screen, then system throwing error : changes to rpository objects are not permitted in the clinet.

To solve wat i have to do.

pl guide me. Is there any other tcode to create new tcode and assing the program.

warm regards

ssp