SAP DYNPRO HOLD DATA ABEXA documentation, setup help and usage info

ARTICLE

Screens, Holding Data
The example shows how to hold input data across transactions.

ABAP_SOURCE_CODE
ABAP_EXEC

ABAP_DESCRIPTION
The static next screen of screen 100 is 0. It contains a single input/output field field . The screen flow logic is as follows:
PROCESS BEFORE OUTPUT.
MODULE hold_data.
PROCESS AFTER INPUT.
In the PBO event of the screen, the Hold Data attribute is activated regardless of the static default set. If after entering a value the user chooses System - User Profile - Hold Data or Set Data , the value is displayed again when the screen is called a second time and whenever the program is subsequently called (in the same main session ) unless the user chooses Delete Data. The assignment of a value to the field field
in the ABAP program is overwritten in this case.

SAP DYNPRO HOLD DATA ABEXA documentation, setup help and example usage