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F4IF_SELECT_VALUES - Selection of the values of a search help

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Functionality

This function performs the slection of the hit list for a search help.

The search help is passed in SHLP. Using MAXROWS <> 0, you can restrict the number of hits. If there are more than MAXROWS hits, an 'X' is returned in MAXROWS_EXCEEDED.

In the case of SORT = 'X', the selection takes place directly on the database with ORDER BY PRIMARY KEY. This can result in the selection taking a long time, despite the restriction of the hit number with MAXROWS. Setting this parameter is therefore only recommended for smaller hit quantities.

Use of the parameter RECORD_TAB and RECDESCR_TAB is not recommended since the interpretation of the data is complicated in Unicode systems. However, RECORD_TAB can be passed directly to the function module F4IF_DISPLAY_VALUES (together with SHLP).

In the parameter RETURN_TAB, the results of the selection are listed row by row The number of entries in RETURN_TAB is therefore the result of the product of the number of selected records with the number of export parameters of the search help.

Note that RETURN_TAB contains the cell contents in external representation form.

Example

Notes

Further information

Parameters

CALL_SHLP_EXIT
MAXROWS
MAXROWS_EXCEEDED
RECDESCR_TAB
RECORD_TAB
RETURN_TAB
SHLP
SORT

Exceptions

Function Group

SDHI

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