CTGKM0425E The alias prefix does not have 3 characters.

Explanation			
				An alias prefix for a key must be 3 characters in
				length, and the characters must be alphabetic.

System action			The key or keys are not created.

Administrator response			
				Ensure that the value that you specified for the key
				alias contains 3 alphabetic characters. Then, try the
				operation again.