Listener Operation - Log Entry Corresponding To Failed Connection?
Dec 10, 2012
I have a DB on my local machine and it was working fine till yesterday.Today suddenly I started receiving error "IO Error : The Network Adapter Could not establish the connection".
1) My first question is that is there some log entry corresponding to this failed connection attempt in listener.log or alert.log ? If yes, how to identify it ?
2) My second question is : What to deduct from listener logs pasted below?I know about "service_update" messages, but what about others (having CONNECT_DATA in them) ? Also, what is "WARNING: Subscription for node down event still pending" in below logs ?
I am running a two node rac on grid 11.2 and db 11.2.0.3. My application does not like the scan listener, therefore I have to configure the remote listener parameter to the vips of the two hosts, which is working fine.
But it comes out the the system needs the service registered with the scan listener. So. How can I add a static service entry for my scan listener ?
I am getting the below exception when i access the WebPage.This only happens sometimes, so if i try again to hit the URL, it works. Not getting why this is behaving unusual.
StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception (wt.fc.fcResource/0) wt.util.WTException: The operation: "getPrincipal" failed. Nested exception is: wt.util.WTRemoteException: Unable to invoke remote method; nested exception is: java.lang.OutOfMemoryError
in the following program i am submitting a request and sending concurrent program log file (.REQ file)as an attachment but getting following error
ORACLE error 29277 in FDPSTP Cause: FDPSTP failed due to ORA-29277: invalid SMTP operation ORA-06512: at "SYS.UTL_SMTP", line 44 ORA-06512: at "SYS.UTL_SMTP", line 150 ORA-06512: at "SYS.UTL_SMTP", line 383 ORA-06512: at "SYS.UTL_SMTP", line 399
Am running forms 10g on windows vista service pack 1 and am having problems with the FRM-40514 error. (Operation requires a database connection).
I can connect quite alright from form builder, but when i run a form it request for login credentials again. I dont understand why this is so, when am already logged on in form builder.I tried to tacke this by creating the following
This code suppreses the logon screen and runs the form without logging on to the database. I know this because when I try to enter and execute query it brings up the message: FRM-40514: Operation requires a database connection.
SQL*Plus: Release 11.2.0.3.0Solaris 10 SPARC I get the following error when trying to make an HTTP request. Below is the snippet of code I run. I get the error after exactly 60 seconds(default timeout?). The problem does not exist in the rest of our environments, only our test environment.
DECLARE p_mid_tier VARCHAR2 (500); responsestr VARCHAR2 (500); BEGIN
LSNRCTL for HPUX: Version 11.2.0.1.0 - Production on 11-JAN-2013 12:21:51 Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=offdb2)(PORT=1522))) Services Summary... Service "MDB" has 2 instance(s). Instance "MDB", status UNKNOWN, has 1 handler(s) for this service... Handler(s): "DEDICATED" established:15388 refused:0 LOCAL SERVER [code]....
From doc. I see that the "current" is the number of client connections it is handling, that is, its current load.It is not correlating with the sessions or processes in DB, so what does this means?
Does it show that more than 150 connections try to perform connection simultaneously?
I am having Oracle 11g (Release 11.2.0.2.0) running on Windows Server 2007 SP2. I am trying to connect to this server from my system using SQL Plus command prompt. (Dedicated - redirect (client and server are on different computers)
I am getting an error: TNS-12518: TNS:listener could not hand off client connection.
When I checked the listener log in the server machine, these were the errors: TNS-12518: TNS:listener could not hand off client connection TNS-12560: TNS:protocol adapter error TNS-00530: Protocol adapter error 32-bit Windows Error: 203: Unknown error
TNSLSNR for IBM/AIX RISC System/6000: Version 9.2.0.8.0 - Production System parameter file is /u01/app/oracle/product/network/admin/listener.ora Log messages written to /u01/app/oracle/product/network/log/listener.log Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=172.1.17.43)(PORT=1521))) TNS-01155: Incorrectly specified SID_LIST_LISTENER parameter in LISTENER.ORA NL-00305: the specified path name does not exist
Listener failed to start. See the error message(s) above...
TNS-12518: TNS:listener could not hand off client connection TNS-12571: TNS:packet writer failure TNS-12560: TNS:protocol adapter error TNS-00530: Protocol adapter error Linux Error: 104: Connection reset by peer
SQL*Plus: Release 10.2.0.1.0 - Production on Fri Apr 12 11:07:15 2013
Copyright (c) 1982, 2005, Oracle. All rights reserved.
ERROR: ORA-12518: TNS:listener could not hand off client connection
Below is alertlog entry
Completed: alter database open Thu Apr 04 17:06:19 2013 db_recovery_file_dest_size of 4096 MB is 0.00% used. This is a user-specified limit on the amount of space that will be used by this
ODBC--call failed.TNS:listener was not given the SID in CONNECT_DATA (#12504)
TNSname sets the SID. SQL*Plus is able to connect from the client Windows XP Proff using the same name. Access, on the same client, uses the same Oracle driver to connect successfully to other Oracle databases. These other databases show equal tnsname (different name and SID...)
ODBC Data Source Administrator configures the database and the test connection is successful.
Cannot set up a link from Access to the Oracle database. At some point, I have created a new Access database and it did let me connect, view the list of tables, and set up links to several tables, but the next day I could not open any of the tables and the complain was: ODBC--connection to 'MYDB' failed.
It seems that SQL*Plus passes correctly the SID from the TNSname but ODBC, when invoked from Access, does not. Yet, ODBC does it right for other databases.
emca -repos create - ran clear emca -config dbcontrol db - failed with following:
SEVERE: Error Loading TransX:Listener refused the connection with the following error: ORA-12523, TNS:listener could not find instance appropriate for the client connection
lsnrctl status ************************************************************************* STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for Solaris: Version 11.2.0.3.0 - Production Start Date 13-AUG-2013 15:39:06 Uptime 0 days 0 hr. 26 min. 42 sec Trace Level off Security ON: Local OS Authentication SNMP OFF [code]....
I am using oracle 11g client library on Linux 64bit machine and trying to connect to oracle database using jdbc thin driver.The url format what I am trying to use is:
I am able to connect with the above syntax. But when the service_name is having . e.g service_name = orcl.177.39.45, with the above format I get the above error.
If I change the URL syntax to following, it works
jdbc:oracle:thin:@IP address:port/service_name
But both seems to be valid syntax.So I would like to undestand the reason behind the same. When service_name is having ".", why ":" does not work and "/" works and when the service_name is without " ." , 1st format works. Is there any specific reason behind same?
Suppose that, I have two tables: emp, dept emp records the empid, emp_name, deptid dept records the deptid, dept_name
Here is a record, it's a president or some special position in company, so it's deptid is set to NULL. Here comes the question, how can I print all the emp_name with their deptartment name?
I know how to print all the emp_name with their department name if they have dept_id, but is that possible that I merge the record with dept_id NULL?
I'd like to call an existing function/procedure from a resource template. For example, I have a procedure called 'rest' with an out parameter of 'p_out' - how do I use this within a resource template?
At the moment I have defined the template as type 'PL/SQL Block' and with the 'GET' defined as:
begin myschema.rest(:p_out); end;
APEX_PUBLIC_USER has been granted 'all' on the procedure. The p_out is populated with a piece of text.
When I call this resource, I get a '500 Internal Error' returned. I've tried adding p_out as an X-APEX-FORWARD parameter, but nothing seems to work.
I am using oracle 11.2.0 in linux platform.i have created a listener for the asm database. and i am using non default port of 1525 whenever i go for lsnrctl>status always shows for the port 1521. i don't want the default port 1521 and i have changed the local listener as listener1 with port 1525 protool tcp in spfile and registered with the asm database.Is there any option to change the default listener as listener1.
also,everytime when i give lsnrctl>show current_listener it is showing "listener"
i have set the current-listener to listener1 and save_config listener1 and reloaded.After exit and enter lsnrctl>status it will show for port 1521 When i attempt to start listener1 every time. it will prompt listener1 is already running.
In one of our RAC envrionment, we have more than 15 databases in a server running in AIX Operating system.the Listener file I am able to find only one entry (SID). But while trying to execute lsnrctl status it displays all the 15 SIDs in the list hosted in the ser ver. Not sure how it works?
As we created another one new database in the database, where i need to add this SID in the listener.ora file to reload the listener.
How do i check the oracle database for an entry of the same type before i submit an entry.
basically i am taking information from a form and passing it into php which in turn uses oracle to store it in a database, how can i check that there is no entry of the same type in the database?
SELECT * FROM dba_repgroup; returns a single row sname='VL_REPG', gname='VL_REPG', owner='PUBLIC'.
How do I get rid of it?
select * from dba_registered_mview_groups; returns no rows selected select * from dba_objects where object_name = 'VL_REG'; returns no rows selected
I triedSQL> l 1 BEGIN 2 dbms_repcat.comment_on_mview_repsites(gowner => 'PUBLIC', gname => 'VL_REPG', COMMENT => 'asdf'); 3* END; SQL> / BEGIN * ERROR at line 1: ORA-23314: database is not a materialized view site for "PUBLIC"."VL_REPG" ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95 ORA-06512: at "SYS.DBMS_REPCAT_UTL", line 7376 ORA-06512: at "SYS.DBMS_REPCAT", line 509 ORA-06512: at line 2
Variation of a post I entered last week.I have 2 queries, 1 obtains a list of paired entries, and the other for a given pair of entries returns a list of common locations.Both these queries behave exactly as I expect (although trimmed significantly for this example)With C++ code, i can recursively work through the results from query 1, and plug them into query 2, but this has a large time overhead.Preference would be to nest the queries so result is extracted during 1 connection, and not constantly requerying the database for additional sequences.
SELECT SWTT_HEADER.THR_ID AS S_HDR, DWTT_HEADER.THR_ID AS D_HDR FROM RTDEV.TRIP_HEADERS SWTT_HEADER INNER JOIN RTDEV.TRIP_HEADERS DWTT_HEADER ON SWTT_HEADER.TRIP_NAME = DWTT_HEADER.TRIP_NAME WHERE (SWTT_HEADER.TME_ID IN (1)) AND (DWTT_HEADER.TME_ID IN
(2))Query 1 above gives me exactly the trip pairs I need, can range from 1 pair to a few thousand..Query 2 below gives me the common locations for a specific pair as extracted line by line from query 1.What I am looking for, is how to combine these 2 queries so that the values of THR_ID in query 2 are recursively pulled from query 1.
SELECT DISTINCT DWTT_BODIES.MASTER_NODE AS LOCN FROM RTDEV.TRIP_HEADERS SWTT_HEADER INNER JOIN RTDEV.TRIP_HEADERS DWTT_HEADER ON SWTT_HEADER.TRIP_NAME = DWTT_HEADER.TRIP_NAME [code]...
From the sample data, i expect query 1 to return pairs 1,9 2,10, 3,11 4,12 5,13 6,14 7,15 and 8,16 Entering 1 and 9 (first pair) as the THR_ID values in query 2 will yield B,C , as these 2 locations are common to both trips. Entering 2 and 10 (2nd pair) as the THR_ID values in query 2 will yield G,H , as these 2 locations are common to both trips.
The aim is to achieve B,C,G,H from a single query.I figure if I can write C++ code for it, there has to be an SQL shorthand?
