DB01706I

DB01706I

DYNAMIC EXTEND END ddname atc n volser VOL n VOLS n EXT n +tc n

Reason:

This informational message tells you that dynamic extend has ended. In the message text, variables are as follows:

ddname: The ddname is the name used in the JCL.
atc n: The atc n field is the after tracks or cylinders. It is CYL and the count of cylinders only if the DYNAMIC_EXTEND_MSGS option is set to CYL and the number of tracks is "round." Otherwise, it is TRK and the count of tracks.
volser: The volser is the VOLSER used for this extend. In z/VSE the VOLSER might be known, but if unknown it is set as blanks.
VOL n: The VOL n is the volume count of this volume within the data set.
VOLS n: The VOLS n in z/OS is the number of volumes and candidate volumes currently set for this data set. Volumes after the current one are expected to have space but are not required to have space. In z/VSE, there is no catalog, and therefore the the number is always the same as the VOL value.
EXT n: The EXT n is the number of extents now on the volume on which this extent went.
+tc n: The +tc n field is the added tracks or cylinders. The field is CYL and the count of cylinders is given only if the DYNAMIC_EXTEND_MSGS option is set to CYL, and the number of tracks is "round." Otherwise, the field is TRK, and a count of tracks is given.

Action:

None. This message is for information only.