PowerExchange 10.5.2 introduces a new parameter in the following statement in the DBMOVER configuration file.
AS4J CAPI_CONNECTION
Changed. PowerExchange 10.5.2 adds the optional RTNBUFFSIZE parameter to the AS4J CAPI_CONNECTION statement.
RTNBUFFSIZE={
kilobytes
|
960
}
New
. Adjusts the size of the buffer, in kilobytes, that is used to collect journal entries for CDC as a result of PowerExchange calls to the IBM QjoRetrieveJournalEntries API. You can use this parameter to tune performance based on your environment.
Valid values are 128 through 12288. Default is 960 KB, which is the IBM default size.
If you also specify the RTNBUFFSIZE in the
PWX Overrides
field of the PowerCenter PWX DB2i5OS CDC application connection, the override takes precedence.
For more information, see the "DBMOVER Configuration File" chapter in the