Upgrade from SDM version 17.3RU22 to 17.4 GA failed. Communication between SDM server and the MDB server checked using Network Protocols such as Telnet and Ping commands.
mdb-install log shows the following error message:
sqlcmd: Error Microsoft ODBC Driver 13 for SQL Server: Data source name not found and no default driver specified
Release: 17.3+
Components: CA Service Desk Manager
Microsoft ODBC Driver 13 for SQL Server installed on the SDM machine to resolve the issue
KB Article 387315 provides additional information on the CDB creation failure, including other possible causes.