Displaying IMS-Db2 indoubt units of recovery
You can display information about threads whose status is indoubt by using the Db2 DISPLAY THREAD command.
About this task
One function of the thread that connects Db2 to IMS is to
keep data in synchronization between the two systems. If the application
program requires it, a change to IMS data
must also be made to Db2 data.
If Db2 abends
while connected to IMS, IMS might
commit or back out work without Db2 being
aware of it. When Db2 restarts,
that work is termed indoubt. Typically, some decision
must be made about the status of the work.
Procedure
To display a list of indoubt units of recovery:
Issue the DISPLAY THREAD command.
For example:
-DISPLAY THREAD (imsid) TYPE (INDOUBT)This command produces messages similar to the following:
DSNV401I -STR DISPLAY THREAD REPORT FOLLOWS -
DSNV406I -STR POSTPONED ABORTT THREADS - 920
COORDINATOR STATUS RESET URID AUTHID
SYS3 P-ABORT 00017854FF6B ADMF001
V449-HAS NID= SYS3.400000000 AND ID= 0001BMP255
BATCH P-ABORT 00017854A8A0 ADMF001
V449-HAS NID= DSN:0001.0 AND ID= RUNP10
BATCH P-ABORT 00017854AA2E ADMF001
V449-HAS NID= DSN:0002.0 AND ID= RUNP90
BATCH P-ABORT 0001785CD711 ADMF001
V449-HAS NID= DSN:0004.0 AND ID= RUNP12
DISPLAY POSTPONED ABORT REPORT COMPLETE
DSN9022I -STR DSNVDT '-DISPLAY THREAD' NORMAL COMPLETION 