Errors in alert log [NI cryptographic checksum mismatch] TNS-12599

By | 2012-02-02T16:15:59+00:00 May 25th, 2011|Categories: Database, grid control|

Using rdbms 11.2 as the repository for our Grid Control environmont, noticed a lot of the same errors in the alert file of the repository or/and the target database:

NI cryptographic checksum mismatch error: 12599.
VERSION INFORMATION:
TNS for Linux: Version 11.2.0.2.0 – Production
Oracle Bequeath NT Protocol Adapter for Linux: […]

Grid Control: number of active connections is….

By | 2009-09-23T13:10:35+00:00 September 23rd, 2009|Categories: grid control|Tags: |

After installing and configuring application server, the agent on that server started to sent messages like 'The number of active connections is ..' . But.. there are no connections yet on the system (as far as I know)! Grid Control (OMS + agent) = 10.2.05, application server 10.1.2.0.2

Discoverer shows down in Grid Control while up.

By | 2009-09-09T10:21:18+00:00 September 9th, 2009|Categories: grid control|Tags: , |

Short one this time, all in favour of getting my green ‘pie’ in Grid Control management server.

Grid Control: 10.2.0.5. Discoverer: 10.1.2.x
In Grid Control, after upgrade to 10.2.0.5, a Discoverer target shows down in the list, while it’s functioning quite well.

It seemed an old bug (Grid Ctrl 10.1.04) is still not […]

Object ODS.OID_RESPONSE_ARRAY_TYPE does not exist, Grid Control 10.2.0.5

By | 2009-08-31T16:48:18+00:00 August 31st, 2009|Categories: grid control|Tags: , |

After installing Oracle Application Server 10.2.0.2, with corresponding OID, Grid Control 10.2.0.5 gave me the obove mentioned error, and the the item OID gave a 'metric collection error'. To fix the metric collection error downloaded and applied Patch 5686191 on top of OID product.This is a sql-script to run against the OID-repository.

Grid Control , ora-27102, memory needed.

By | 2009-05-10T22:26:08+00:00 May 10th, 2009|Categories: grid control|

Tried to prepare my 10.2.0.4 – Grid Control for an upgrade to 10.2.0.5.   See also http://download.oracle.com/docs/cd/B16240_01/doc/install.102/e10953/toc.htm .

Updated for example the shared_pool_size  as 128MB as minimum size (see below for other  recommended fixed parameter settings),  although I think it also will work while setting the sga_target. Changed the sga_max_size, […]

Status application server down in Grid Control, while all components are up.

By | 2009-04-21T16:15:57+00:00 April 21st, 2009|Categories: grid control|Tags: , |

Platform:  application server 10.1.2.0.2 on Suse Linux 9. Grid Control agent 10.2.04.

All components within the application server are up, but the home page of Grid Control showing it down.

Underlying cause: bug in discovering ports by the agent.  Agent discovering process gets Forms url Port from < HOME_IAS>/10.1.2/forms/server/target2add.xml. But this port […]

Crash Grid Control agent, too many open files;health check-error

By | 2009-04-16T20:11:20+00:00 April 16th, 2009|Categories: grid control|Tags: |

Agent (10.2.0.4) crashes – on a site (64-bit) with many databases (10.2.0.3) a lot, intermittently – , too many open files, emagent.trc gives ‘health check’ error

Agent gave messages – in the past – like this:

Number files opened by Agent is 1140.
These files appeared to be the $ORACLE_HOME/dbs/hc<instance>_.dat which is loaded […]

Grid Control, OMS : large number of defunct-processes

By | 2009-03-31T10:32:21+00:00 March 31st, 2009|Categories: grid control|Tags: , |

On my Grid Control management-server (Suse Linux, OMS version 10.2.0.4) a very large number of <defunct> processes arose what eventually caused the OMS not to respond anymore.

Looked like this:
oracle   16932 15961  0 Mar03 ?        00:00:00 <defunct>
oracle   16987 15961  0 Mar03 ?        00:00:00 <defunct>
oracle   17027 15961  0 […]

Every 5 seconds vpxoci-error in emagent.trc, ora-25228

By | 2009-03-27T20:30:51+00:00 March 27th, 2009|Categories: grid control|

Noticed that the following error was popping up in the emagent.trc of a 10.2.04 – Grid Control-agent  on a specific node, every 5 seconds. Annoying, unnecessary:

2007-09-18 12:15:14 Thread-134875 ERROR vpxoci: Error on dequeue from SYS.ALERT_QUE: ORA-00604:
error occurred at recursive SQL level 1
ORA-06502: PL/SQL: numeric or value error
ORA-06512: at line 30
ORA-25228: […]