Non-VSAM control blocks
This section discusses:
The format of the DECB which shows the status of the I/O operation.
Data control block symbolic field names.
Status information following an input/output operation
Data control block symbolic field names
Data control block—common fields
Data control block—BPAM, BSAM, QSAM
Data control block—ISAM
Data control block—BDAM
Data control block extension (DCBE)