See Processing the I/O Completion Status and Interruption Handling and Error Recovery Procedures.
These are the bits that EXCP uses in DCBIFLGS after the DCB is
OPEN:
Table 1. Bits that
EXCP uses in DCBIFLGS after the DCB is OPENBits that EXCP uses in DCBIFLGS
after the DCB is OPEN |
---|
11.. .... |
DCBIFPEC |
An IOB without the unrelated bit
on got a permanent I/O error. EXCP posts subsequent related requests
with X'48' in the ECB until the user clears DCBIFPEC. Corresponds
to DCBIBEC in DCBIFLG before OPEN. |
..11 .... |
DCBIFPCT |
Channel 9 or 12
code detected on printer. Corresponds to DCBIFC9 and DCBIFC12 in DCBMACR
before OPEN. |
.... 11.. |
DCBIFIOE |
Request less than full system ERP
(error recovery procedure) processing. Your program can
set these bits directly, or you can code the IMSK parameter (see EXCP Interface Parameters). See Requesting Different Levels of ERP Processing. |