IS serverlog entry errors

Hi,

We are seeing the below error entries in our IS server logs. Has anyone encountered this and if any solution to rectify these errors would be highly appreciated.

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[9827]2009-10-23 07:41:18 GMT [ISS.0024.0010C] Central User Manager initialization failed with error : [POP.001.0002] A “java.lang.NoClassDefFoundError” occurred with the Message “at com.webmethods.portal.service.sql.core.ConnectionInfo.(ConnectionInfo.java:117)”
[9826]2009-10-23 07:41:17 GMT [CommonLib.MWS.0002W] Should have positive integer specified for com.webmethods.sc.mws.db.max.waittime. The current value is null
[9825]2009-10-23 07:41:17 GMT [CommonLib.MWS.0002W] Should have positive integer specified for com.webmethods.sc.mws.db.cleanup.period. The current value is null
[9824]2009-10-23 07:41:07 GMT [ISS.0024.0010C] Central User Manager initialization failed with error : [POP.001.0002] A “java.lang.NoClassDefFoundError” occurred with the Message “at com.webmethods.portal.service.sql.core.ConnectionInfo.(ConnectionInfo.java:117)”
[9823]2009-10-23 07:41:06 GMT [CommonLib.MWS.0002W] Should have positive integer specified for com.webmethods.sc.mws.db.max.waittime. The current value is null
[9822]2009-10-23 07:41:06 GMT [CommonLib.MWS.0002W] Should have positive integer specified for com.webmethods.sc.mws.db.cleanup.period. The current value is null
[9821]2009-10-23 07:40:56 GMT [ISS.0024.0010C] Central User Manager initialization failed with error : [POP.001.0002] A “java.lang.NoClassDefFoundError” occurred with the Message “at com.webmethods.portal.service.sql.core.ConnectionInfo.(ConnectionInfo.java:117)”
[9820]2009-10-23 07:40:55 GMT [CommonLib.MWS.0002W] Should have positive integer specified for com.webmethods.sc.mws.db.max.waittime. The current value is null
[9819]2009-10-23 07:40:55 GMT [CommonLib.MWS.0002W] Should have positive integer specified for com.webmethods.sc.mws.db.cleanup.period. The current value is null
[9818]2009-10-23 07:40:45 GMT [ISS.0024.0010C] Central User Manager initialization failed with error : [POP.001.0002] A “java.lang.NoClassDefFoundError” occurred with the Message “at com.webmethods.portal.service.sql.core.ConnectionInfo.(ConnectionInfo.java:117)”
[9817]2009-10-23 07:40:44 GMT [CommonLib.MWS.0002W] Should have positive integer specified for com.webmethods.sc.mws.db.max.waittime. The current value is null
[9816]2009-10-23 07:40:44 GMT [CommonLib.MWS.0002W] Should have positive integer specified for com.webmethods.sc.mws.db.cleanup.period. The current value is null
[9815]2009-10-23 07:40:34 GMT [ISS.0024.0010C] Central User Manager initialization failed with error : [POP.001.0002] A “java.lang.NoClassDefFoundError” occurred with the Message “at com.webmethods.portal.service.sql.core.ConnectionInfo.(ConnectionInfo.java:117)”
[9814]2009-10-23 07:40:33 GMT [CommonLib.MWS.0002W] Should have positive integer specified for com.webmethods.sc.mws.db.max.waittime. The current value is null
[9813]2009-10-23 07:40:33 GMT [CommonLib.MWS.0002W] Should have positive integer specified for com.webmethods.sc.mws.db.cleanup.period. The current value is null

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Thanks in advance

I am facing the same errors in my Error Log…did you find any solution to rectify this ?
Thx,

have you resolved your problem?