Purpose
Displays the status of TDP.
Syntax
Usage Notes
When the DISPLAY TDP command is executed, TDP displays information on the following items:
| Item | Description |
|---|---|
| RUN command | (Might not always appear.) If the RUN command has not been entered, a message stating that fact is displayed first, preceding the other settings. Otherwise, only the following settings are shown in the display. |
| TDP release | The release identifier for TDP. |
| COMCHAR | Current subsystem command character for TDP. This is set using the TDP command, INITIAL COMCHAR. |
| TDP MAXSESS | Maximum number of sessions currently allowed for TDP. This is determined by the TDP SET MAXSESS command. |
| LOGONS | Status of logons (enabled or disabled). This is modified using the ENABLE LOGONS and DISABLE LOGONS commands. |
| SERVER MAXSESS | Maximum number of sessions supported by the SPs that are currently operational. This value can vary during recovery from database restarts as the status of the SPs vary. |
| CP I/O MODE | Method (EXCP, EXCPVR, IOSDRIVR) used for communication with the database when using channel devices. |
| IAC MODE | Method (SVC or PC) used for communication between TDP and the application. |
| SECURITY EXIT | State of the TDP User Security Interface (TDPUSEC), enabled or disabled. This is modified using the ENABLE USEC and DISABLE USEC commands. |
| TEST | State of the TEST flag (enabled or disabled). This is modified using the ENABLE TEST and DISABLE TEST commands. |
| MONITOR EXIT | State of the TDP User Transaction Collection Exit (TDPUTCE), enabled or disabled. This is modified using the ENABLE TMON and DISABLE TMON commands. |
| LOGON EXIT | State of the TDP User Logon Exit interface (TDPLGUX), enabled or disabled. This is modified using the ENABLE LGUX and DISABLE LGUX commands. |
| CHECKSUM | State of the checksum error detection setting on the database for CIC-type CPs, enabled or disabled. This is modified using a database console command. |
| SECLOGON | State of the Security Logon (SECLOGON) feature, and whether its messages option is enabled or disabled. This is modified using the MODIFY SECLOGON command. |
| TIME MSGS | State of the time messages, enabled or disabled. This is modified using the ENABLE TIME and DISABLE TIME commands. |
| UAX | State of the TDP User Address Space Exit interface (TDPUAX), enabled or disabled. This is modified using the ENABLE UAX and DISABLE UAX commands. |
| SESSION RESERVE | State of the session reserve setting, enabled or disabled. This is modified using the ENABLE SESSION RESERVE and DISABLE SESSION RESERVE commands. |
| SESSION STATUS | State of the SESSION STATUS setting, enabled or disabled. This is modified using the ENABLE SESSION STATUS and DISABLE SESSION STATUS commands. |
| SESSION DETAIL | State of the SESSION DETAIL setting, enabled or disabled. This is modified using the ENABLE SESSION DETAIL and DISABLE SESSION DETAIL commands. |
| POOL STATUS | State of the POOL STATUS setting, enabled or disabled. This setting is modified using the ENABLE POOL STATUS and DISABLE POOL STATUS commands. |
| POOL DETAIL | State of the POOL DETAIL setting, enabled or disabled. This setting is modified using the ENABLE POOL DETAIL and DISABLE POOL DETAIL commands. |
| NPCOMM | State of the NPCOMM STATUS and DETAIL settings. These settings are established using the ENABLE and DISABLE NPCOMM commands. |
| SHUTDOWN STATUS | (Might not always appear.) If a SHUTDOWN command has been entered and has not yet completed, the above settings are followed by a message that an orderly, quick, or cancel shutdown is in progress. |
| TDP USERID | User ID for TDP internal sessions. This setting can be modified using the SET USERID command. |
| USERID CHARSET | Name of the character set associated with the TDP USERID. This setting can be modified using the SET CHARSET command. |
| TDP CHARSET | Name of the default TDP character set. This setting reflects the database’s configuration of the Logical-host, and so cannot be modified using a TDP command. |
Example: DISPLAY TDP
D
Completion Message
TDP2010 RELEASE: TDP.06.01.00 TDP0550 COMCHAR: OFF, TDP MAXSESS: 1024 TDP0551 LOGONS: ENABLED , SERVER MAXSESS: 120 TDP0556 CP I/O MODE: EXCP, IAC MODE: IUCV TDP0552 SECURITY EXIT: ENABLED, TEST: DISABLED TDP0570 MONITOR EXIT: ENABLED, LOGON EXIT: ENABLED TDP0572 CP CIC CHECKSUM: DISABLED TDP0573 TIME MSGS: ENABLED, UAX: DISABLED TDP0400 SESSION RESERVE: ENABLED TDP2012 SESSION STATUS: DISABLED, DETAIL: DISABLED TDP2068 POOL STATUS: DISABLED, DETAIL: DISABLED TDP2069 NPCOMM STATUS: ENABLED, DETAIL: DISABLED TDP0392 TDP USERID: TDPUSER, USERID CHARSET: EBCDIC TDP0395 TDP CHARSET: EBCDIC