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BEFG_SELSCREEN_INSERT - Externer Modifikator - Selektionsbild-Generierung

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Functionality

This function module generates a selection screen for a report in the Billing Engine. This screen is a START/STOP-module and is generated from information in metadata tables BEFM_SELGROUP(selection groups), BEFM_AORS(assignment of selection groups to reports) and BEFM_AOSCE(assignment of container fields to selection groups).

It must be called both for the selection screen itself and also at the INITIALIZATION stage, in order to fill the title of the selection tab index.

Template rows between STARTand STOP are ignored .

Information about the application, object and report is derived from the generation context.

The following parameters for additional control are supported:

CONTEXT*
Stage at which the START/STOP-funciton module is called up in the report:
SELTAB - Structure of the selection screen (= default)
TAB_TITLE - Sets title of selection tab index
TAB_INI, TAB_SOS , TAB_EOC  - Fetches or sets the current selection tab index at the INITIALIZATION, START-OF-SELECTION and ON-EXIT-COMMAND stages.

EXCL_SEL*
Exclusion of certain selection fields which are stored in the metadata but which should not be used in the give semantic context, for example, fields which are preassigned in a report can be excluded.
Any number of characters may be added to the name of the parameter so that it can be specified more than once. A container element is given as a value. This container element should not be available as a selection field in the current context.

If the system cannot interpret a parameter, or if information is missing in VARSUB, the function module is terminated with an error.

Example

*PARAMSET[EXCL_SEL01](BILL_STATUS)
*PARAMSET[EXCL_SEL02](BILL_BLOCK)
*START[FUNC](BEFG_SELSCREEN_INSERT)
*STOP

Here, selection options are generated for all selection fields that belong to the application object of the report. On the template side, selection options for both container fields BILL_STATUS and BILL_BLOCK are excluded and are therefore not available in the generated code.

Notes

Further information

Parameters

ES_RETURN
ET_CODELINE
IR_GEN_CONTEXT
IT_CODELINE
IT_PARAM
IT_VARSUB

Exceptions

Function Group

BEFG_TEMPLATE_SS

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This documentation is copyright by SAP AG.

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