For different reason a storage group is used when the file is a moved and another when the files are restored.
ACSENVIR variable is not set by CA-DISK.In this case what is the solution to know if the file was MOVED or RESTORED ?
Since CA DISK/OS use SVC 99 to allocate data sets, there's no way for CA Disk to set any ACS variables except the SMS class names.
An enhancement request has been opened for this.
Please go to this link and enter the comments , vote it ..