![UDL Connection is failed "[DBNETLIB][ConnectionOpen (SECDoClientHandshake()).]SSL Security error." on sharepoint server 2019 - Microsoft Q&A UDL Connection is failed "[DBNETLIB][ConnectionOpen (SECDoClientHandshake()).]SSL Security error." on sharepoint server 2019 - Microsoft Q&A](https://learn.microsoft.com/api/attachments/249572-sql.png?platform=QnA)
UDL Connection is failed "[DBNETLIB][ConnectionOpen (SECDoClientHandshake()).]SSL Security error." on sharepoint server 2019 - Microsoft Q&A
![DBNETLIB] [ConnectionOpen (SECDoClientHandshake()).] SSL Security Error - How to Resolve - SQLNetHub DBNETLIB] [ConnectionOpen (SECDoClientHandshake()).] SSL Security Error - How to Resolve - SQLNetHub](https://www.sqlnethub.com/wp-content/uploads/2019/02/IISCrypto-Example-SQLNetHub-SSL-Security-Error-Article.png)
DBNETLIB] [ConnectionOpen (SECDoClientHandshake()).] SSL Security Error - How to Resolve - SQLNetHub
![Application Server is not able to connect to SQL Server database when TLS 1.2 or 1.1 is enabled - Database Administrators Stack Exchange Application Server is not able to connect to SQL Server database when TLS 1.2 or 1.1 is enabled - Database Administrators Stack Exchange](https://i.stack.imgur.com/cfMfr.png)
Application Server is not able to connect to SQL Server database when TLS 1.2 or 1.1 is enabled - Database Administrators Stack Exchange
![Unable to Connect to SQL Server 2005 through ODBC drivers from Windows 2012 server - Database Administrators Stack Exchange Unable to Connect to SQL Server 2005 through ODBC drivers from Windows 2012 server - Database Administrators Stack Exchange](https://i.stack.imgur.com/NXQcf.png)
Unable to Connect to SQL Server 2005 through ODBC drivers from Windows 2012 server - Database Administrators Stack Exchange
![DBNETLIB] [ConnectionOpen (SECDoClientHandshake()).] SSL Security Error - How to Resolve - SQLNetHub DBNETLIB] [ConnectionOpen (SECDoClientHandshake()).] SSL Security Error - How to Resolve - SQLNetHub](https://i.ytimg.com/vi/BLYbZ7rt4ZI/maxresdefault.jpg)
DBNETLIB] [ConnectionOpen (SECDoClientHandshake()).] SSL Security Error - How to Resolve - SQLNetHub
![QE-DEF-0285 ... QE-DEF-0323 ... SSL Security error. (SQLSTATE=08001, SQLERRORCODE=18)" error when trying to run Standard Report, caused by APAR PH01843 triggered by disabling TLS 1.0 QE-DEF-0285 ... QE-DEF-0323 ... SSL Security error. (SQLSTATE=08001, SQLERRORCODE=18)" error when trying to run Standard Report, caused by APAR PH01843 triggered by disabling TLS 1.0](https://www.ibm.com/support/pages/system/files/inline-images/image-20180817090100-4.png)