Fonction SAP BKK_ACCNT_CURRENCY_HELP - Supports Search Help BKK_F4_LIMIT_CURRENCY

Paramètre Reférence Type Long. Valeur par déf. Facultatif Description
CALLCONTROL DDSHF4CTRL u 108 Control of F4 Process
SHLP SHLP_DESCR_T 0 Individual (Current) Search Help

Paramètre Reférence Long. Facultatif Description
RECORD_TAB SEAHLPRES 1016 Hit List
SHLP_TAB SHLP_DESCR_TAB_T 0 Table of Elementary Search Helps

Functionality
This function module is used only as an example for the interface andthe layout of search help exits insearch helps.
All the interface parameters defined here are required for a functionmodule that is to be used as a search help exit. This is because themodule caller does not know which parameters are used internally.
A search help exit is called up for multipleeventsduring the process flow of the F4. Each flow step is specified inthe CALLCONTROL-STEP. If the function module wants to make only a fewmodifications before the step, the CALLCONTROL-STEP must not be changed.
If, however, the step is completely transferred by the module, thefollowing step must be returned in CALLCONTROL-STEP.
See the comprehensive documentation on the concept of the search helpexit for more information.
The module must respond to all steps that it does not know, or that itdoes not want to process with an immediate EXIT.

Description
Current search help from theSHLP_DESCR_T category.
At the SELONE event, the search help assigneddirectly to the field is transferred. This can also be a collectivesearch help. The corresponding elementary search helps are inSHLP_TAB. At all later events, the elementary search help is transferred
, which was either selected in the dialog, or directly assigned to thefield at the start.

Description
If the search help exit is used to select the data (SELECT step), thehit list must be returned in the internal layout in this table.
If the search help exit displays the data (DISP step), the hit listis transferred in this table in internal display.

Description
This table is of particular importance for the SELONEevent (selection of an elementary search helpfrom various options).
In each line, it contains the full description of an elementary searchhelp (line category isSHLP_DESCR_T). At the SELONE event,the corresponding collective search help is transferred in the SHLPparameter. If a single elementary search help is selected by the searchhelp exit, the selected search help is returned in theSHLP parameter.