JCIOBLOK

User tasks are suspended on resource type JCIOBLOK, with resource name Jnnbbbbb ("nn" is the journal number, in the range 01 through 99, and "bbbbb" is the block number), when they make a JOURNAL request with the WAIT option. A task suspended in this way with the WAIT option waits until I/O is complete.

An extended wait at this point indicates that there is either an I/O problem or a system error.