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DB2 Manager User Guide 45
StorageTek Proprietary
• The distributed DB2 Manager and Archive Manager load libraries must be
available to this task, either via the system linklist, or from the procedure's
STEPLIB concatenation.
• The DB2 Manager control region must run with APF-authorization. Both
the DB2 Manager and Archive Manager load libraries must therefore be
APF-authorized. If these libraries are specified via the STEPLIB
concatenation, failure to APF-authorize either of them will result in the
loss of APF-authorization for the control region itself. This is likely to
cause a system 047 abend during control region processing.
• The installed DB2 Manager parameter library should be specified in the
procedure's SYSPARM DD card. Parameter settings should be reviewed
and set as required prior to control region start-up (see chapter 3).
• The primary index for each Archive Manager database containing rows
which have been migrated from DB2 must be identified in a DD entry in
the control region procedure. Each entry should have a DD name of
OTASXXXX (where XXXX is the 4-character identifier of the Archive
Manager database, as specified in the execution parameters of the table
migration utility – see page 82), and specify the dataset name of the
primary index of the Archive Manager database (e.g.)
//OTASST01 DD DSN=Archive Manager.ST01.INDEX,DISP=SHR
To start DB2 Manager control region initialization, enter the system operator
command – note that a procedure name of LCDDB2 is used in the following
illustrations:
START LCDDB2
The DB2 Manager control region will display a number of informational
messages during initialization processing. After successful initialization, if
‘COMMAND=REPLY’ was specified (or defaulted) in the TAPECNTL
parameter library member the following operator reply message will be
displayed:
OTD20000 Enter request:
If ‘COMMAND=MODIFY’ was specified, the following message will be
displayed:
OTD20021 Initialization completed successfully
DB2 Manager has now initialized successfully, and support has been enabled
for access to rows which have been migrated from DB2 to Archive Manager.
Any errors encountered during the initialization process will be displayed on
the system console, and DB2 Manager initialization terminated. The
appropriate message in chapter 7 of the user manual should be consulted to
identify the cause of the error. Take the recommended action to rectify the
problem then restart the control region.
Note that DB2 does not need to be started for successful initialization of the
DB2 Manager control region to take place.