article uptime.log shows error: java.sql.SQLException ORA-00018

This error indicates that the up.time Data Collector was unable to open sessions with the Oracle database, which can have a negative impact on up.time performance and stability.

This problem typically occurs when the connectionPoolMaximum value in the uptime.conf file exceeds the SESSIONS parameter in the Oracle database. To resolve this issue, either reduce the connectionPoolMaximum value or increase the SESSIONS available on the Oracle database.

Related Articles


IOException: Not enough space (Java heap)

RatingViews
article

This article explains the IOException: Not enough space message and how to resolve it.

By: uptime Support | Date Created: 1-12-2007 | Last Modified: 7-6-2011 | Index: 115

  4814

Error: java.net.BindException: Address already in use

RatingViews
article

The exception below appears when starting the up.time data collector service in the following scenarios 1 - The up.time data collector is already running 2 - Another service is using the up.time...

By: uptime Support | Date Created: 12-31-1969 | Last Modified: 8-31-2011 | Index: 286

  4422

Data collector won't start - "Not a trusted IP" error in uptime.l...

RatingViews
article

If your data collector service will not start due to an error in uptime.log similar to: xxx.xxx.xxx.xxx: is not a trusted ip xxx:xxx:000:xxx:xxx:0X0x:x000: is not a trusted ip It is usually due...

By: uptime Support | Date Created: 10-2-2009 | Last Modified: 8-10-2011 | Index: 382

  2300

Resolving JVM_BIND Errors in up.time

RatingViews
article

By: uptime Support | Date Created: 6-7-2006 | Last Modified: 8-9-2011 | Index: 075

  9462

Java heap space Throwable: java.lang.OutOfMemoryError

RatingViews
article

Example error message: 2010-07-09 16:42:41,654 ERROR (PerfERDC:137) - service Platform Performance Gatherer (192) on host DKLBMMDB1 (34) Error getting data from agent: Java heap space Throwable:...

By: uptime Support | Date Created: 8-26-2010 | Last Modified: 8-10-2011 | Index: 495

  3450

User Comments



No comments have been posted.

Copyright © 2021 IDERA, Inc.   Legal   Privacy Statement