When connecting to a DB2 database that uses a custom SSL certificate from Tableau Prep Builder, the following error may occur:
[IBM][CLI Driver] SQL30081N A communication error has been detected. Communication protocol being used: "TCP/IP". Communication API being used: "SOCKETS". Location where the error was detected: "<IP address>". Communication function detecting the error: "recv". Protocol specific error code(s):"10054", "*", "0". SQLSTATE=08001
There is currently no option to specify the custom SSL certificate file in the IBM DB2 connector dialog in Tableau Prep Builder.
The ability to connect to DB2 with Custom SSL Certificate is currently not available in Tableau Prep Builder.
As a workaround, use a .tdc file to specify the custom SSL certificate file:
{filepath} with the file path for the custom SSL certificate file, and then save the change.Documents\My Tableau Prep Repository\Datasources
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