Output Parameters	Significance
none	-

Return Code	Significance
1	return value unequal to zero from "EXIT" userexit
2	trash-basket still contains records
3	records are still being edited

Before dal_exi_dtv can finally leave DataView, the following actions and checks are performed:

• Checks whether you created your own user-defined userexit EXIT and executes its functions. If this userexit returns an error, dal_exi_dtv will be cancelled and the original state of the program will be restored.
• Call of the EXIT functions of all C/C++libraries registered in T_FUNCTION.
• Deletes all opened widgets and executes the post_mask-triggers defined at the widgets.
• Removes record locks.
• Checks whether the trash-basket contains any records which are only temporarily deleted. If this is true, a message appears.
• Checks whether you were in mask edit state and manipulating a record before leaving DataView. If this is true, a message appears.
• The screen content is deleted.

Attention! If, for any reason, you want to leave DataView from within a self-defined application-specific userexit, you will have to apply the dal_exi_dtv userexit as sub-routine in order to exit DataView in a controlled way.