IEA317A SPECIFY UNIT FOR dataset ON volser [OR CANCEL]
Explanation
During system initialization, the system could
not find a data set on a mounted volume. In the message text:
- dataset
- The name of the data set that the nucleus initialization program (NIP) could not find.
- volser
- The serial number of the volume where the data set should reside.
- [OR CANCEL]
- The operator may cancel a request to mount the volume.
System action
The system waits for the operator to reply. If the operator replies R 00,xxx, the system may issue messages IEA318I and IEA317A.
Operator response
Do the following:
- Enter the command REPLY 00,dev.
- Find the channel path identifier (CHPID) defined for the device using the I/O problem determination (IOPD) frame option A5.
- Check the CHPID availability for the current physical partition using the channel configuration (CHNCFA) frame.
- In logically partitioned (LPAR) mode, use the IOPD frame option A5 and the device number to determine if the device is supported and in which logical partition.
- Check if the control unit is powered and enabled to the interface. If the control unit interface path is switched through a 3814, check the switching unit settings.
- For 3380 device level selection (DLS) or device level selection extended (DLSE) devices, check if the device enable/disable switch is in the ENABLE position.
- If you replied to message IOS120D with the ‘CONT’ command, reIPL the system.
- Verify that the devices defined in the IODF are online.
Source
DFSMSdfp
Module
IEAVNPM3