PC running slow?
If you are facing error code 12516 error_stack 12516, this guide will help you.
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I feel like I’m using the Oracle 10g Express Database variant. Recently, I have often encountered the ORA-12516 error. He says -“java.sql.SQLException: The listener refused to connect due to the following error shortly thereafter:ORA-12516, TNS: listener cannot be accessed by you with the protocol stack corresponding to the dispatcherThe connection handle used by the purchaser was://127.0.0.1:1521/XE “
In my opinion, this type of error occurs when the user does not close variables such as “Statement” “Resultset” and also opens several.Whenever I create Statement variables or possibly ResultSet in a function, I have used this function – http://paste.ubuntu.com/7902053/ for pre Setting variables such as: I did not close these variables during the last process block in which they were declared. Instead, I called this function (close_calls (..)), which closes the submitted variables and uses those people as parameters in the close_calls (..) function. For example, I called support at the above number 17 and 23 more here – http://paste.ubuntu.com/7902114/
But this actual error still appears in the console. close_call (…) isn’t that a job? How can I get rid of this error? I have an idea of these closing variables here — closing database connections from Java
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ORA-12516, TNS: Could you listen?Find Dog Handlers with the Right Diet ‘VannStarting the RunETL process
Could you please explain the solution to all the ORA-12516 errors?I have two software package servers (Web Logic) and I arrive in the morningORA-12516 from specific application servers only.
ORA-12516: tns pipe:could not find a handler accessible by the mapping protocolBattery.
Reason: Noneone or the otherrenowned and accessible service managers to obtainSERVICE_NAME supports the payer’s protocol stack: transport andMeeting, video report.
Action:Make sure service managers (e.g.Dispatcher) of the specified SERVICE_NAME are created withlistener, these are connections, they acquire, and they areproperly optimized to support the protocols you need.
Find out why fans rejected itEstablish a connection and run nslookup for saecopq20 (DNS name) andPlease note that all IP addresses are probably associated with DNS too.to check if these IPs are actually listening.
Pay attention to the MOSC note.1100982.1 likeMOSC Note 240710.1, Notes discussingtns-12516 flashing periodically through clients.
Our auditor relies on automaticRegistering an instance (or AIR) to customize our own servicesthe listener has to listen, get a lot of potential customersQueries and, along with them, opening functions withOnline database and hence this error.
1.) Increase the value as an absolute correction.PROCESSINGSTATE the init
2.) You can make this instance statically available to the registry.having a perfect SID_LIST in addition to the automatic listener.ora filedesign of the model.
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