Removing an Allowed Translation Type Screen

This procedure is used to remove an allowed translation type (TT) screen from the database using the dlt-scr-tt command. The parameters used by the dlt-scr-tt command are shown in the Gateway Screening Attributes section. The general rules that apply to configuring gateway screening entities are shown in the Gateway Screening Configuration section.

The example in this procedure removes the allowed TT screen iec, with the translation type 016 from the database.

The allowed TT screen can be referenced by the Allowed CGPA screen. Enter the rtrv-scr-cgpa:nsfi=tt command to verify that this screen does not reference the allowed TT screen being removed from the database.

To change the NSFI of any of these screens, perform the Changing an Allowed Calling Party Address Screen procedure.

Display the allowed TT screens in the database using the rtrv-scr-tt command.
The following is an example of the possible output.
```
rlghncxa03w 06-10-25 15:26:30 GMT EAGLE5 36.0.0
SCREEN = ALLOWED TT
SR    REF  RULES
GW16  YES     1
IEC   YES     3
WRD2  YES     1
WRD4  YES     1
```
From the rtrv-scr-tt output, display the allowed TT screen you wish to remove using the rtrv-scr-tt command with the screening reference name. For this example, enter the rtrv-scr-tt:sr=iec command. The following is an example of the possible output. The following is an example of the possible output.
```
rlghncxa03w 06-10-25 15:26:30 GMT EAGLE5 36.0.0
SCREEN = ALLOWED TT
SR    TYPE     NSFI   NSR/ACT
IEC   005&&010 STOP   ------
IEC   012      STOP   ------
IEC   016      CDPA   IEC
```
Enter the rtrv-scr-cgpa:nsfi=tt command to verify that the screen being removed is not referenced by other screens in the database.

If the screen being removed is referenced by other screens, perform the Changing an Allowed Calling Party Address Screen procedure and change the NSFI of those screens to reference other screens or change the NSFI of these screens to STOP.
Remove the allowed TT screen from the database using the dlt-scr-tt command.
The current value of the type parameter must be entered exactly as shown in the rtrv-scr-tt output. For this example, enter this command.

dlt-scr-tt:sr=iec:type=016

A message similar to the following should appear.
```
rlghncxa03w 06-10-25 15:26:30 GMT  EAGLE5 36.0.0
DLT-SCR-TT: SCREEN SET AFFECTED - IEC   2% FULL
DLT-SCR-TT: MASP A - COMPLTD
```
Verify the changes using the rtrv-scr-tt command with the screening reference name used in step 3.
For this example, enter this command.

rtrv-scr-tt:sr=iec

The following is an example of the possible output.
```
rlghncxa03w 06-10-25 15:26:30 GMT EAGLE5 36.0.0
SCREEN = ALLOWED TT
SR    TYPE     NSFI   NSR/ACT
IEC   005&&010 STOP   ------
IEC   012      STOP   ------
```

Backup the new changes using the chg-db:action=backup:dest=fixed command.

The following messages should appear, the active Maintenance and Administration Subsystem Processor (MASP) appears first.

BACKUP (FIXED) : MASP A - Backup starts on active MASP.
BACKUP (FIXED) : MASP A - Backup on active MASP to fixed disk complete.
BACKUP (FIXED) : MASP A - Backup starts on standby MASP.
BACKUP (FIXED) : MASP A - Backup on standby MASP to fixed disk complete.

Figure 5-8 Remove an Allowed Translation Type Screen