CreateVM_Task fails if harddisks are connected to Scsi Ctrls

Hi,

During VM Creation if the VMConfigSpec is having the harddisk connected to a IDE controller the VM is created properly. But if the VmConfigSpec is given a Scsi Controller vm creation is failing with the error " The device '7' is referring to a nonexisting controller '-44'."

The actual controller key value 100 and I have given this value too, but the creation fails. Google did yield some results, but they were not helpful in solving. Any help is appreciated.

Thanks,

./Siva.