My BDC list gives this error:
MethodInstance with Name 'ReadList' on Entity (External Content Type) with Name 'MaliyetVarlik' in Namespace 'BDC.BdcModel1' failed unexpectedly. The failure occurred in method 'ReadList' defined in class 'BDC.BdcModel1.MaliyetService' with the message 'ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified'.
ODAC 64 bit is installed. Connection string:"Data Source=ds; User ID=id;Unicode=True ;Password=password;"
Is this connection string true?