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Oracle Support A Server Connection Error Occurred

TNS:received bad packet type from network layer Cause: Internal error. Action: Not normally visible to the user. For further details, turn on tracing and reexecute the operation. If error persists, contact Worldwide Customer Support. ORA-12152: TNS:unable to send ora-12154: tns:could not resolve the connect identifier specified break message Cause: Unable to send break message. Connection probably disconnected. Action: Reestablish connection. If ora-12154 tns could not resolve the connect identifier specified windows 7 the error is persistent, turn on tracing and reexecute the operation. ORA-12153: TNS:not connected Cause: Not currently connected to a remote ora-12170: tns:connect timeout occurred host. Action: Reestablish connection. ORA-12154: TNS:could not resolve the connect identifier specified Cause: A connection to a database or other service was requested using a connect identifier, and the connect identifier specified could not be resolved

Tnsnames.ora Location

into a connect descriptor using one of the naming methods configured. For example, if the type of connect identifier used was a net service name then the net service name could not be found in a naming method repository, or the repository could not be located or reached. Action: - If you are using local naming (TNSNAMES.ORA file): - Make sure that "TNSNAMES" is listed as one of the values of tns-03505: failed to resolve name the NAMES.DIRECTORY_PATH parameter in the Oracle Net profile (SQLNET.ORA) - Verify that a TNSNAMES.ORA file exists and is in the proper directory and is accessible. - Check that the net service name used as the connect identifier exists in the TNSNAMES.ORA file. - Make sure there are no syntax errors anywhere in the TNSNAMES.ORA file. Look for unmatched parentheses or stray characters. Errors in a TNSNAMES.ORA file may make it unusable. - If you are using directory naming: - Verify that "LDAP" is listed as one of the values of the NAMES.DIRETORY_PATH parameter in the Oracle Net profile (SQLNET.ORA). - Verify that the LDAP directory server is up and that it is accessible. - Verify that the net service name or database name used as the connect identifier is configured in the directory. - Verify that the default context being used is correct by specifying a fully qualified net service name or a full LDAP DN as the connect identifier - If you are using easy connect naming: - Verify that "EZCONNECT" is listed as one of the values of the NAMES.DIRETORY_PATH parameter in the Oracle Net profile (SQLNET.ORA). - Make sure the host, port and service name specified are correct. - Try enclosing the connect identifier in quote marks. See the O

diagnosing network connection and problems. The TNSPING and TRCROUTE utilities test connectivity. The log and trace files keep track of the interaction between network components as errors occur. Evaluating this information will help you to diagnose and tns_admin environment variable is not defined troubleshoot network problems. This chapter describes common testing procedures and network errors, and outlines

Tns-12535

procedures for resolving problems. It also describes methods for logging and tracing error information to diagnose and troubleshoot more complex network

Ora-12514

problems. This chapter contains the following topics: Understanding Automatic Diagnostic Repository Diagnosing Oracle Net Services Resolving the Most Common Error Messages for Oracle Net Services Troubleshooting Tips for Oracle Net Services Example of Troubleshooting https://docs.oracle.com/cd/B19306_01/server.102/b14219/net12150.htm a TNS-12154 Error Troubleshooting Network Problems Using Log and Trace Files Logging Error Information for Oracle Net Services Tracing Error Information for Oracle Net Services Contacting Oracle Support Services Understanding Automatic Diagnostic Repository The automatic diagnostic repository (ADR) is a systemwide tracing and logging central repository. The repository is a file-based hierarchical data store for depositing diagnostic information, including network tracing and logging information. The ADR home is the unit https://docs.oracle.com/cd/E11882_01/network.112/e41945/trouble.htm of the ADR directory that is assigned to an instance of an Oracle product. Each database instance has its own ADR home. Similarly, each listener, Oracle Connection Manager, and client instance has its own ADR home. The location of an ADR home is given by the following path, which starts at the ADR base directory: diag/product_type/product_id/instance_id Table 16-1 lists the values of the path components for an Oracle Net Listener instance. Table 16-1 ADR Home Path Components for an Oracle Net Listener Instance Path Component Value for Oracle Net Listener product_type tnslsnr product_id host name instance_id listener alias name Figure 16-1 illustrates the directory hierarchy of the ADR for an Oracle Net Listener instance. Other ADR homes for other Oracle products or components (such as Oracle Automatic Storage Management (Oracle ASM) or Oracle Database) can exist within this hierarchy, under the same ADR base. Figure 16-1 Directory Structure for an Oracle Net Listener Instance Description of "Figure 16-1 Directory Structure for an Oracle Net Listener Instance" Table 16-2 lists the values of the path components for an Oracle Connection Manager instance. Table 16-2 ADR Home Path Components for a Oracle Connection Manager Instance Path Component Value for Oracle Connection Manager product_type netcman product_id host name instance_id Oracle

Oct 5, 2014 9:37 PM by Stuart Norton Data connection error only on Tableau Server? Stuart Norton Aug 6, 2014 8:40 PM Hi All,I am experiencing https://community.tableau.com/thread/147005 a strange issue where workbooks that work in Desktop will not work with Server.I have been changing the data connection user to a read-only user (Oracle 11gR2). They have http://www.ibm.com/support/knowledgecenter/SSZLC2_8.0.0/com.ibm.commerce.admin.doc/refs/rdbconnectivitytroubleshooting_ora.htm sufficient access to the necessary tables to be able to run the relevant queries in SQL Developer and work fine in Desktop.I can publish the workbook ok but it not resolve gets an error when it does the preview at the end. An unexpected error occurred on the server. If you continue to receive this error please contact your Tableau Server Administrator. TableauException: Oracle database error 942: ORA-00942: table or view does not exist Unable to connect to the server "EAIP-ORA2". Check that the server is running and that you not resolve the have access privileges to the requested database. 2014-08-07 01:38:40.944 (U@LYoArw8hEAABOcNl4AAADG,0,1) Would you like to reset the view? In addition, when you attempt to connect through Server to the workbook, it stays in an endless cycle of connecting/waiting/reading/transferring (it's quick, so guessing the order) and won't load the report.Looking in tabprotosrv4.txt, it shows the query then the ORA-00942.That query works in Desktop.The log does not show the user it's trying to run as, but surely it's the one that was configured in the data connection.New workbooks all experience this error.Attempts to re-publish existing workbooks using the original user also fail with the same error.The only workbook I have been able to re-publish successfully since I started getting this issue is one that had the user updated a few days ago.Does anyone know what I might have done wrong? I have the same question Show 0 Likes(0) 921Views Categories: Installation, Upgrades & Configuration, Publishing & Sharing Tags: none (add) This content has been marked as final. Show 6 replies 1. Re: Data connection error o

 

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ociserverattach error 12154

Ociserverattach Error p Oracle database via the Oracle run-time client Technote troubleshooting Problem Abstract DataStage job ociserverattach example fails with error ORA- when accessing an Oracle database via the Ociserverattach Failed With Ora- Oracle run-time client The following are typical errors but multiple variations exist Error while trying ora- tns could not resolve the connect identifier specified to retrieve text for error ORA- APT OraReadOperator connect failed ORA- TNS could not resolve the connect identifier ORA- TNS could not resolve service name Resolving the problem Error Ora- Tns Could Not Resolve Service Name while trying to retrieve text for error

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ora-12154 error in ssis

Ora- Error In Ssis p HomeLibraryLearnDownloadsTroubleshootingCommunityForums Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by Error Ora- Tns could Not Resolve The Connect Identifier Specified SSIS Can't connect to Oracle SQL Server SQL Server Integration ora- tns could not resolve the connect identifier specified windows Services Question Sign in to vote I have a -Vista machine I am using Ora- Tns Could Not Resolve Service Name SQL Server R I have created a SSIS project Under the Connection Manager I am trying to connect to a remote Oracle server

ora-12514 tns listener cannot resolve service name error

Ora- Tns Listener Cannot Resolve Service Name Error p TNS received bad packet type from network layer Cause Internal error Action Not normally visible to the user For further details turn on tracing and reexecute the operation If error persists contact Worldwide Customer Support ORA- TNS unable to send break message Cause Unable to ora- tns could not resolve service name send break message Connection probably disconnected Action Reestablish connection If the error is persistent turn Ora- Tns Could Not Resolve The Connect Identifier Specified Windows on tracing and reexecute the operation ORA- TNS not connected Cause Not currently connected