I am using "SAVE" command to save an array. But I am getting error that "SAVE command is not allowed while emulation is running".
I am using Hitex SLE90 Emulator and KeilArm SDK V5.17for debugging purpose.
Also, you are using an old version of the Keil tools.
You might try this pre-release and see if it works better for you.
http://www2.keil.com/mdk5/525