HP NonStop SQL/MX Messages Manual page 319

Executor Sort and Scratch File I/O Messages (10000
through 10199)
SQL 10048
10048 IO to a scratch file failed because the free space
threshold was reached on all available disks.
Cause. The threshold, specified by the default
SCRATCH_FREESPACE_THRESHOLD_PERCENT was reached on all available
disks.
Effect. The operation fails.
Recovery. Reduce the threshold percentage and retry the query or specify a particular
disk with adequate free space specifically for scratch use.
SQL 10049
10049 The block number was not found in any scratch file.
Cause. The I/O operation failed because an expected scratch file that was created
was not found.
Effect. The operation fails.
Recovery. Do not attempt recovery. Contact your service provider.
SQL 10051
10051 Io to scratch file failed while calling CONTROL with
error $0~int0.
Cause. An error occurred while calling a system level call.
Effect. The operation fails.
Recovery. No recovery possible. Contact your service provider.
HP NonStop SQL/MX Messages Manual—640324-001
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Executor Sort Messages