The default for the following values can be safely changed for any application:
| Keyword | Default | Description |
|---|---|---|
| MVSTDP | 'TDP0' | The default for the Input-TDP-path (DBCNITDP) value when executing under z/OS, chosen as an EBCDIC four-character value beginning with TDP. |
| IBODLYW | 'Y' | The default for the Wait-during-delay (DBODLYN) option, chosen as either 'Y' or 'N'. (The deprecated keyword IBOCRSW is equivalent to IBODLYN.) |
| IBOFSVB | 'Y' | The default for the Save-response-buffer (DBOFSVB) option, chosen as either 'Y' or 'N'. |
| IBO2FBU | 'Y' | The default for the Two-response-buffers (DBO2FBU) option, chosen as either 'Y' or 'N'. |
| IBORTS | 'N' | The default for the Return-time (DBORTS) option, chosen as either 'Y' or 'N'. |
| IBCSMAX | 16 | The default for the Anticipated-number-of-concurrent-sessions (DBCISMAX) value, chosen as a value between 1 and 999. |
| IBCRBRL | 1024 | The default for the Request-buffer-length (DBCIRBRL) value, chosen as a value between 256 and 2147483639. |
| IBCFBRL | 1024 | The default for the Response-buffer-length (DBCIFBRL) value, chosen as a value between 256 and 32767, 65535, or 2147483639. The actual maximum depends upon the setting of the Maximum-parcel option. |
| IBODEN | 'N' | The default for the Data-encryption (DBRIDEN) option, chosen as either 'Y' or 'N'. |
| RCD | 'N' | The default for the Refresh-cached-data (DBRIRCD) option, chosen as either 'Y' or 'N'. |
| IBORPF | 'D' | The default for the Request-parcel-format (DBRIRPF) option, chosen as either 'A' or 'O'. (The deprecated value 'D' is now equivalent to 'A'.) |
| IBOTRAK | 'N' | For diagnostic use under the direction of Teradata Support personnel, the status of internal CLIv2 tracking, chosen as either 'N', 'I', 'E', or 'A'. |
| IBOTRPG | 0 | For diagnostic use under the direction of Teradata Support personnel, the number of 4096byte areas to be used for internal CLIv2 tracking, chosen as a value from 0 to 255. |
| IBOTRCM | '00000000' | For diagnostic use under the direction of Teradata Support personnel, the component mask for CLIv2 internal tracking, chosen as an eight character hexadecimal value. |
| DUI | 'N' | The default for the Delegate-user-identity value, chosen as either 'N' or 'Y'. |