Notifier error during 402 to 501 upgrade

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Hi,

We are trying to upgrade from 4.0.2 to 5.0.1 version of the broker and 4.0.2 to 4.1.1 version of the adapaters. The notifier adapter is not starting properly after the upgrade. (we restored the old adapters.cfg after install of new adapters and did a export and import of broker using 4.0.2 manager tool). Following is the debug file when we run the adapter in debug mode. When we create a new notifier adapter it is running fine. Has anyone come across this before? I would appreciate any help on this.

5:40:21 PM [Debug] OracleDbServices(0) Check version number for: Customer:raFin::ContactNotify
5:40:22 PM [Debug] OracleDbServices(0) Update timestamp for: Customer:raFin::ContactNotify; Timestamp: 1059698419590
5:40:22 PM [Debug] (64) addEvent “Customer:raFin::ContactNotify” (notification)
5:40:22 PM [Debug] OracleDbServices(0) Check version number for: Customer:raFin::CustomerNotify
5:40:22 PM [Debug] OracleDbServices(0) Update timestamp for: Customer:raFin::CustomerNotify; Timestamp: 1059698419590
5:40:22 PM [Debug] (64) addEvent “Customer:raFin::CustomerNotify” (notification)
5:40:22 PM [Debug] OracleDbServices(0) Check version number for: Customer:raFin::LocationNotify
5:40:22 PM [Debug] OracleDbServices(0) Update timestamp for: Customer:raFin::LocationNotify; Timestamp: 1059698419590
5:40:22 PM [Debug] (64) addEvent “Customer:raFin::LocationNotify” (notification)
5:40:22 PM [Debug] (65) addEvent “AdapterEvent::NotifierTools::tableColumnLookup” (request)
5:40:22 PM [Debug] (65) addEvent “AdapterEvent::NotifierTools::tableLookup” (request)
5:40:22 PM [Debug] (65) addEvent “AdapterEvent::NotifierTools::bufferTableLookup” (request)
5:40:22 PM [Debug] (65) addEvent “AdapterEvent::NotifierTools::DbTypeLookup” (request)
5:40:22 PM [Debug] (64) addEvent “AdapterEvent::NotifierTools::Poll” (notification)
5:40:36 PM [Debug] (68) Processing publication of “AdapterEvent::NotifierTools::Poll”
5:40:36 PM [Debug] OracleDbServices(0) Number of records in the stage table: 17
5:40:36 PM [Debug] OracleDbServices(0) Retrieve current publish sequence number.
5:40:36 PM [Debug] OracleDbServices(0) Retrieve records from stage table with publish sequence number up to 976929
5:40:36 PM [Broker] The field ‘isDiskSpaceLow’ could not be found in the event.
5:40:36 PM [Adapter] The field ‘isDiskSpaceLow’ could not be found in the event.
5:40:36 PM The field ‘isDiskSpaceLow’ could not be found in the event.

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The problem is due to the fact that in Broker 5.0 the broker admin API getBrokerStats does not return the “isDiskSpaceLow” information as it was in Broker 4.x. Because this API is called by Notifier the Notifier cannot work.
I had this problem about 1 year ago and I remeber that webMethods have registerd this as a bug and they shipped us a patch for Broker 5.0 to fix it. I don’t know now any reference numbers for this bug but you will find about it from webMethods.