labeltrio.blogg.se - Sql server client not able to connect

#SQL SERVER CLIENT NOT ABLE TO CONNECT FOR FREE#
#SQL SERVER CLIENT NOT ABLE TO CONNECT HOW TO#
#SQL SERVER CLIENT NOT ABLE TO CONNECT DRIVER#
#SQL SERVER CLIENT NOT ABLE TO CONNECT SERIES#
#SQL SERVER CLIENT NOT ABLE TO CONNECT WINDOWS#

#SQL SERVER CLIENT NOT ABLE TO CONNECT HOW TO#

Use Kerberos Configuration Manager to fix SPN issuesĭescribes how to use Kerberos Configuration Manager to fix Service Principal Name (SPN) issues. Provides steps to check whether SQL Server is listening on dynamic or static ports. Test connections to SQL Server by using Universal Data Link (UDL) filesĭescribes how to test connections between SQL Server and clients using UDL files.ĭescribes how to use the PortqryUI tool (a graphical user interface (GUI) port scanner) to help troubleshoot connectivity issues.Ĭheck whether SQL Server is listening on dynamic or static ports

#SQL SERVER CLIENT NOT ABLE TO CONNECT WINDOWS#

The following articles provide details for various tools and procedures to troubleshoot different connectivity errors:Ĭonfigure firewalls to work with SQL Serverĭescribes how to configure Windows firewall for successful connections to instances. Tools and methods that help you troubleshoot connectivity issues The certificate chain was issued by an authority that is not trusted Token-based server access validation failed with an infrastructure error.

The timeout period elapsed prior to completion of the operation or the server is not respondingĪn existing connection was forcibly closed by the remote host Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON' Use the list below to navigate to the appropriate article page for detailed troubleshooting steps for your scenario:Ī network-related or instance-specific error occurred while establishing a connection to SQL Server There's also a list of quick actions to avoid common connectivity errors when working with SQL Server. Preparationīefore you start troubleshooting, check Recommended prerequisites and checklist for troubleshooting connectivity issues for logs that you should collect to assist with troubleshooting. And please refer to following doc to Troubleshoot connecting to the SQL Server Database Engine.

#SQL SERVER CLIENT NOT ABLE TO CONNECT SERIES#

Although this series of articles provides guidance, it may not effectively troubleshoot some specific scenarios. If currently cannot connect to the remote SQL Server database from your application on local, please try to use SSMS to test the connection. To get the SQL Server Native Client Connection:ĭownload a version of the Native Client that supports TLS 1.If multiple SQL Server instances in your environment are impacted, or the issue is intermittent, it usually indicates Windows policy or networking issues. Start Cognos Configuration using cogconfig.bat you modified in the previous step. Important: You must start IBM Cognos Configuration using cogconfig.bat

Type, for example, C:\Progra~1\ibm\cognos\analytics\ibm-jre\jre\bin\keytool -import -trustcacerts -file "c:\sqlcert.cer" -keystore cacerts -alias SQLCert.

Type cd C:\Program Files\ibm\cognos\analytics\ibm-jre\jre\lib\security.

For example, copy the file sqlcert.cer to the root directory, c:\sqlcert.cer

Obtain the root Certificate Authority certificate that issued your SQL Server's certificate (or the self-signed server certificate if it was not issued by a Certificate Authority), and copy to the computer where Cognos Analytics is installed.

If SQL Server has 'Force Encryption' set to 'Yes' (meaning that it is using an SSL certificate), you will need to import the SQL Server certificate into the Java cacerts keystore for your JRE. Edit install_location\bin64\cogconfig.bat (Windows) to add the following lines after the line set J_OPTS=%DD_OPTS% %J_OPTS%: Edit install_location\bin64\bootstrap_wlp_os_version.xml to add the following lines after the line -Xscmaxaot4m: NOTE: The startwlp.bat file no longer exists in 11.1.5 and higher.

#SQL SERVER CLIENT NOT ABLE TO CONNECT FOR FREE#

If you do not have Microsoft SQL Server it can be downloaded and installed for free and is now available for Windows and Linux. Edit install_location\bin64\startwlp.bat (Windows) to add the following lines after the line set JVM_ARGS=-Xmx4096m -XX:MaxNewSize=2048m -XX:NewSize=1024m %DEBUG_OPTS%: The following provides details on how to setup your SQL Server instance to be able to exactly replicate the client-side Python-based connection that follows.

#SQL SERVER CLIENT NOT ABLE TO CONNECT DRIVER#

You can find the latest SQL Server JDBC driver here: Use the latest SQL Server jdbc driver (at least 7.0) for the java version that Cognos uses.

Ensure that the unrestricted jre policy files are added and in cognos configuration you add the SHA256 ciphersuites.

To get the Content Store connection working: Using SQL Server Express 2017, in addition to the answers above, when trying to connect using the port, ensure you use the comma syntax, not the colon syntax i.