Setting Up User Exits › Command Exit › Return Codes

Return Codes

On return from the user exit, register 15 should contain one of the following values:

0

The command/data is valid as is.

4

For call points 4 and 8:

• The command/data is discarded.
• The panel TEN0017 is displayed.

For call point 16:

• The command/data is discarded.
• The message MENM0087 is displayed at the Menu.

8

For call point 4, use the replacement data stream.

For call point 8:

• The command/data is discarded.
• No message is displayed.

For call point 16:

• The command/data is discarded.
• The Menu is redisplayed.

12

For call point 4, the command/data is discarded. No message is displayed.

16

For call point 4:

• The command/data is discarded.
• The keyboard is freed.

20

For call point 16:

• The command/data is discarded.
• No message is displayed.

For entry code 4, replacement data should always be placed in the area provided for this purpose. The replacement area can contain a maximum of 2048 bytes.

Entry code 8 will be called only for valid, authorized commands entered from an application screen. The replacement data stream address parameter will be 0 for entry code 8 and should not be used.

Entry code 16 will be called only for valid authorized commands entered in the Menu or other panels, excluding panels of internal applications such as TPXOPER or TPXADMIN.

Return codes 12 and 16 are valid for call point 4 only. Return code 20 is valid for call point 16 only.