DFSSCBT0
DFSSCBT0 is the DFSCBTS service routine that:
· locates the Control Block Table Entry (CBTE) for a control block type
· finds control block in IPAGE
· scans control blocks in IPAGES
· enqueues a control block
· dequeues a control block
· obtains CBTE latch
· releases CBTE latch
Reference Sources
More information is available in the IMS SVSOURCE Library Data Set. See your IMS systems programmer.