solidDB Help : Configuring and administering : Troubleshooting : Troubleshooting SMA : Error 21300: Protocol 'sma' is not supported
  
Error 21300: Protocol 'sma' is not supported
Symptoms
When trying to connect to a SMA server, the following type of error is displayed:
Error HY000: SOLID Communication Error 21300: Protocol 'sma' is not supported SQLConnect failed
Causes
The application has been linked both to the solidDB ODBC library and the SMA library (ssolidsmaver).
Resolving the problem
Check your application code and remove any references to the solidDB ODBC libraries (for example, sacl2x70.so or socw6470.dll).
Go up to
Troubleshooting SMA