Functionality
This module only serves as an example for the interface and the displayof the search help exit insearch helps.
All the interface parameters defined here are obligatory for a functionmodule that is to serve as search help exit because the module callerdoes not know which parameters will actually be used internally.
One search help exit is called for several
timespotsduring F4 process. In the CALLCONTROL-STEP, the respectiveprocess step is given. In case the module wants to carry out only a fewmodifications before the step, the CALLCONTROL-STEP should remainunchanged.
On the contrary, in case the step is completely copied from the module,the subsequent step must be returned in CALLCONTROL_STEP.
See the detailed documentation of the search help exit concept.
The module must react to all those steps of which it is unaware or theones it does not want to handle with an immediate EXIT.