Stock Alerts

Question

I've implemented to Stock alert example in Application Server Wireless release 2.0. Therefore I've followed the steps described at:
http://otn.oracle.com/docs/products/ias/doc_library/90200doc_otn/wireless.902/a90486/paadwalk.htm#640563
I didn't encounter any errors while configuring the alerts: all the servers are running without any problem and the master alerts and triggers are configured the right way.
Via the Customisation Portal I've configured a new alert for an email client. This should send the Oracle Stockquote at 2 pm every day but unfortunately it doesn't.
My log shows the following error:
Time event handler for master alert 379 is
waiting...
2/5/03 9:53:17 PM NOTIFY : [StockMA-TimeDeamon]
alert.impl.AlertTimeFrequencyImpl.reFireTimeAlerts(AlertTimeFrequencyImpl.java:218)
Try to get time deamon lock for master alert
oid:379
2/5/03 9:53:17 PM NOTIFY : [StockMA-TimeDeamon]
alert.impl.AlertTimeFrequencyImpl.reFireTimeAlerts(AlertTimeFrequencyImpl.java:229)
Deamon Lock obtained for master alert oid:379
2/5/03 9:53:17 PM ERROR : [StockMA-TimeDeamon]
alert.impl.AlertTimeFrequencyImpl.reFireTimeAlerts(AlertTimeFrequencyImpl.java:290)
AlertTimeFrequencyImpl.reFireTimeAlerts():
Failed : Error : java.sql.SQLException: ORA-06550: Regel 1, kolom 45:
PLS-00201: Identificatiesymbool 'P_SUB_ID' moet worden gedeclareerd..
ORA-06550: Regel 1, kolom 7:
PL/SQL: Statement ignored.
The PLS-00201 error (in Dutch) points at a PL/SQL error in the database (Identificationsymbol P_SUB_ID must be declared). Where can I find the triggers for the a-sync engine? Could it have something to do with the local Stock.csv file on the server. In the data feeder configuration (init parameters) screen I've added the full path name of the data file. c:\iaswv20\wireless\j2ee\applications\ptg\ptg-web\stock.csv. I think the file is accessible for the system.
Have I forgotten to configure something else? Thanks in advance for your help.
Rgds
Thomas

Answer 1

I've recompiled the obects and didn't receive any errors.
Next to that I've checked the aq_tm_processes parameter and it was set to '1'.
After this I've reconfigured the alerts.
When I check the async engine it looks like there errors anymore.
2/12/03 9:10:07 AM NOTIFY : [MAStock] alert.engine.AlertValueEventHandler.handleValueEvent(AlertValueEventHandler.java:571)
<Param name="price"><![CDATA[6.48]]></Param><Param name="symbol"><![CDATA[CLGY]]></Param><Param name="change"><![CDATA[-0.02]]></Param>
2/12/03 9:10:24 AM NOTIFY : [MAStock-TimeEvent] alert.engine.AlertTimeEventHandler.handleTimeEvent(AlertTimeEventHandler.java:197)
Time event handler for master alert 459 is waiting...
Also the datafeeder seems to work OK (DFProcessStock.log)
2/12/03 9:15:07 AM NOTIFY : [Thread-12] feed.engine.EngineUtil.println(EngineUtil.java:206)
{price : 6.48,change : -0.02}
2/12/03 9:15:07 AM NOTIFY : [Thread-12] feed.engine.EngineUtil.println(EngineUtil.java:206)
{price : 6.48,symbol : CLGY,change : -0.02}
2/12/03 9:15:07 AM NOTIFY : [Thread-12] feed.engine.AL.l(AL.java:51)
Should not have any pending params in oracle.panama.feed.engine.ParamIteratorImpl@3bc20e after download run
2/12/03 9:15:07 AM NOTIFY : [Thread-12] feed.engine.AL.l(AL.java:51)
run ended successfully
2/12/03 9:15:07 AM NOTIFY : [Thread-12] feed.engine.AL.l(AL.java:51)
Run took 3 seconds
2/12/03 9:15:07 AM NOTIFY : [Thread-12] feed.engine.FeedLogger.logPerfStats(FeedAgentManagerImpl.java:110)
DbLogger: LogFileHandlerAbstract: Returning Site wide Logger connection
2/12/03 9:15:07 AM NOTIFY : [Thread-12] feed.engine.AL.d(AL.java:46)
Executing update: insert into datafeeder_metrics (update_date, host_name, instance_name, feed_name, actual_batchtime,downloaded_rows) values ((select sysdate from dual),'portal','DFProcessStock','DFStock',3,51)
2/12/03 9:15:07 AM NOTIFY : [Thread-12] feed.engine.AL.l(AL.java:51)
Sleeping for 57 seconds
I'm expecting a couple of alerts today so I'll keep you updated about it.
Thanks for your help.
Rgds,
Thomas