stewchicken, you should also get into the habit of looking up the descriptions for error messages and posting them here also.
If you don't have a utility like MVS/Quickref available, you can use the
IBM LookAt Tool. Just select your system's software level and enter the error code. This is what I got:
IGD07002I VOLUME volser NOT AVAILABLE
Explanation: The storage management subsystem (SMS) was invoked for disposition processing to delete a data set. The volume associated with that data set was not defined to the configuration, the volume was not currently mounted, or SMS was not active at IPL time. The volume might have been deleted from the active configuration. If SMS was not active at IPL time, there is no way to determine the status of the volume with SMS.
In the message text:
volser
The volume serial number.
System Action: The system does not delete the data set.
Application Programmer Response: Either modify the configuration to include the volume, or make sure the volume is online.
Source: DFSMSdfp
Detecting Module: IGDDSP00
Routing Code: 2
Descriptor Code: 4