While creating LUN on DMX4 , the following error has been reported. please kindly guide me what causing this error.
I suggest opening a Service Call (via Live Chat or via the Web)...
The SYMAPI error message "SID xxx config server msg: 0x40002789: You have 7 boards of size 32GB, the number of boards of each size must be even to allow physical mirroring" suggests a hardware failure (failed memory board).
Refer to solution emc185045.
It is an older article and may not apply but the script failure and error message will need further investigation by EMC support staff (I don't think it is an issue the community can help with ).
You type faster than I do (or you type a lot less ). I hit "Post Message" just as your response came up... You are welcome to the points.
Technical Support here suggested contacting the PSE Lab (either a syscall has failed to correctly detect the running memory configuration OR there may be an actually memory card fault).
It seems you have a failed board indeed. I'd create an official service request and have EMC take a look at this. They should be able to dial in and fix the issue for you.