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Oracle Support A Server Connection Error Occurred

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TNS:received bad packet type from network layer Cause: Internal error. Action: Not normally visible to the user. For further details, turn

Ora-12154: Tns:could Not Resolve The Connect Identifier Specified

on tracing and reexecute the operation. If error persists, contact Worldwide ora-12154 tns could not resolve the connect identifier specified windows 7 Customer Support. ORA-12152: TNS:unable to send break message Cause: Unable to send break message. Connection probably

Ora-12170: Tns:connect Timeout Occurred

disconnected. Action: Reestablish connection. If the error is persistent, turn on tracing and reexecute the operation. ORA-12153: TNS:not connected Cause: Not currently connected to a remote host. tnsnames.ora location 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 into a connect descriptor using one of the naming methods configured. For example, if the type of connect identifier used tns-03505: failed to resolve name 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 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

diagnosing network connection and problems. The TNSPING and TRCROUTE utilities test connectivity. The log and trace files keep track of the

Tns_admin Environment Variable Is Not Defined

interaction between network components as errors occur. Evaluating this information will tns-12535 help you to diagnose and troubleshoot network problems. This chapter describes common testing procedures and network

Ora-12514

errors, and outlines procedures for resolving problems. It also describes methods for logging and tracing error information to diagnose and troubleshoot more complex network problems. This chapter https://docs.oracle.com/cd/B19306_01/server.102/b14219/net12150.htm 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 a TNS-12154 Error Troubleshooting Network Problems Using Log and Trace Files Logging Error Information for Oracle Net Services Tracing Error Information for Oracle https://docs.oracle.com/cd/E11882_01/network.112/e41945/trouble.htm 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 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 i

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 a strange issue where workbooks that work https://community.tableau.com/thread/147005 in Desktop will not work with Server.I have been changing the data connection user to a read-only user (Oracle 11gR2). They have 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 gets an error when it does the preview at the end. An unexpected not resolve 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 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, not resolve the 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 only on Tableau Server? Shawn Wallwork Aug 6, 2014 10:03 PM (in response to Stuart Norton) I have the geography errors show up on a client's remote system. I thought it was because I had been given very limite

 

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