This situation is triggered when the aggregation status
of the workload is not satisfactory. The aggregation status
is an indication of the amount of replication information that
has been received for a workload, as determined by the NetView
program that is running on the controller system. The following
values are valid:
- SATISFACTORY: All capture and apply data has been received
for the workload and is being used for aggregation.
- UNSATISFACTORY: Incomplete capture or apply data has been
received for the workload. Data has been aggregated using
the available replication data, but the missing data might
lead to inaccurate results.
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For details, see the Aggregation State attribute.
The Aggregation State attribute provides an explanation
for the aggregation status value, as determined by the NetView
program that is running on the controller systems. The following
values are valid:
- COMPLETE DATA - All capture and apply data has been received
for the workload.
- PARTIAL DATA - Not all of the capture and apply data is
received for the workload.
- STALE DATA - All of the capture and apply data for the workload
is not received within a calculated window, which is based on
the sampling interval as defined on the production system.
The window value is the sampling interval plus the value of the
ACTACT.MASTER.DELAY CNMSTYLE statement, which defaults to 3 seconds.
For information about the ACTACT.MASTER.DELAY statement, see the
NetView for z/OS Administration Reference.
The NetView program resides on the controller systems,
and on the production systems in the sites where replication
servers run. Verify that the NetView program that is running
on the primary controller is configured as the enterprise master
NetView program for Active/Active data.
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