Type ASSEMBLE
Source Lines : 644
Fixes Applied : 10
Most Recent Version : Thursday, December 7, 1978
Last Fix ID : [R13797DK]

Module

       DMKBSC

Function

       TO EXAMINE THE ERROR CONDITION RESULTING FROM A UNIT CHECK
       OR CHANNEL ERROR WHILE EXECUTING A CP GENERATED BISYNC
       LINE CHANNEL PROGRAM. IF THE ERROR CONDITION IS
       UNCORRECTABLE A CALL WILL BE ISSUED TO THE MESSAGE WRITER
       (DMKMSW) FOR OPERATOR AWARENESS. ON REGAINING CONTROL FROM
       DMKMSW THE ORIGINAL CHANNEL PROGRAM IS TERMINATED AND THE
       FATAL FLAG IS SET IN THE IOBLOK. OTHERWISE, THE CHANNEL
       PROGRAM IS RE-EXECUTED AGAIN, UP TO A MAXIMUN OF 7 RETRYS.
       ALSO STATISTICAL DATA COUNTERS WILL BE UPDATED.

Attributes

       SERIALLY REUSEABLE, RESIDENT, ENTERED VIA SVC

Calls to Other Routines

       DMKMSWR  - TO PROVIDE OPERATOR COMMUNICATION
       DMKFREE  - TO ALLOCATE FREE STORAGE FOR WORK AREA
       DMKFRET  - TO RELEASE STORAGE USED FOR WORK AREA
       DMKIOEST  - TO UPDATE STATISTICAL DATA COUNTERS