CSI0039E

CSI0039E  hh:mm:ss.ttt Requested data set unavailable. The data set is
allocated to another job and its usage attribute conflicts   with
         this request.

Explanation:

This message is issued in response to an API call.

Issued by:

TAURIP35, TAURIP48, TAURIP49

User response:

Wait until the data set becomes available.