ABAP/4 ОКМ ДМ экономическая информатика 4GL Теория и практика обработки информации

Компьютерный язык ABAP/4 - ключевые слова

Passing parameters with SUBMIT

Variants

1. ... USING SELECTION-SET vari
2. ... WITH p op f SIGN s
3. ... WITH p BETWEEN f1 AND f2 SIGN s
4. ... WITH p NOT BETWEEN f1 AND f2 SIGN s
5. ... WITH p IN sel
6. ... WITH SELECTION-TABLE seltab
7. ... WITH FREE SELECTIONS texpr

Effect

Passes values to the SELECT-OPTIONS and PARAMETERS of the program rep (these can also be defined in the database program SAPDBldb of the relevant logical database ldb ). p is the name of a parameter or selection criterion .

Variant 1

... USING SELECTION-SET vari

Effect

The variable vari contains the name of a variant used to start the report.

Variant 2

... WITH p op f SIGN s

Effect

op is one of the operations EQ, NE, CP, NP, GE, LT, LE, GT . s is a variable which must contain one of the values 'I' or 'E' (any other values result in a runtime error). The addition SIGN is optional and the default is 'I' . If p is a selection criterion (SELECT-OPTIONS ), an entry with LOW = f , OPTION = op and SIGN = s is generated in the relevant internal table.
If p is a parameter (PARAMETERS ), the system treats all options like EQ , i.e. it always transfers a single value. The field f is passed to the parameter p or to the field p-LOW of the selection criterion (xxx in the above list) in internal format. If p is not the same type as f , a type conversion is performed in the target report when data is passed.

Variant 3

... WITH p BETWEEN f1 AND f2 SIGN s

Effect

Passes the range with the lower limit f1 and the upper limit f2 to the selection criterion p . As with variant 2, f1 and f2 are passed in internal format and the handling of SIGN is also the same. The system thus generates an entry with LOW = f1 , HIGH = f2 , OPTION = BT and SIGN = s . When data is passed, a type conversion is performed.

Variant 4

... WITH p NOT BETWEEN f1 AND f2 SIGN s

Effect

Similar to 3, except that OPTION NB is generated instead of OPTION BT .

Variant 5

... WITH p IN sel

Effect

p is a selection criterion and sel is an internal table which is compatible with p and contains the transfer values. You are recommended to define sel with RANGES . The lines of sel must have exactly the same structure as the lines of a sdlection table (see SELECT-OPTIONS ).

Variant 6

... WITH SELECTION-TABLE seltab

Effect

seltab is an internal table with the structure RSPARAMS.
This variant allows you to set the names and contents of the parameters and selection options dynamically at runtime.
You can use the function module RS_REFRESH_FROM_SELECTOPTIONS to read the contents of the parameters and selection options of the current program into an internal table seltab with the structure RSPARAMS . By using SUBMIT ... WITH SELECTION-TABLE seltab , you can then pass these values on directly.

Variant 7

... WITH FREE SELECTIONS texpr

Effect

Passes dynamic selections.

texpr is an internal table of the type RSDS_TEXPR (see type pool RSDS).

Note

You can, for example, fill the object texpr in one of the following ways:

While processing a report with dynamic selections, call the function module RS_REFRESH_FROM_DYNAMICAL_SEL . This returns an object of the type RSDS_TRANGE which a subsequent function module FREE_SELECTIONS_RANGE_2_EX then converts to an object of the type RSDS_TEXPR . In this way, you can pass on the dynamic selections of the current report with SUBMIT .

Call the function modules FREE_SELECTIONS_INIT and FREE_SELECTIONS_DIALOG in order to offer the user a dialog for entering dynamic selections. These function modules return an object of the type RSDS_TEXPR .

Notes

You can combine the variants 1-7 in any permutation. The same selection criterion may be addressed several times with WITH . This generates several lines in the internal table assigned to the selection criterion p . You can also combine parameter transfer using a variant with explicit parameter passing via the WITH clause. In the event of a conflict, the parameter passed explicitly overwrites the corresponding parameter or selection criterion from the variant. Addition 6 ( WITH SELECTION-TABLE ) can be combined with parameter transfer using a variant (like directly written WITH clauses), but not with direct WITH clauses.
The values passed during SUBMIT are not taken over until the event INITIALIZATION has been processed, i.e. default values set at INITIALIZATION are overwritten if values are passed for the PARAMETER or SELECT-OPTION during SUBMIT .

Example

1st combination - variant and WITH


RANGES RANGE_LANGU FOR SY-LANGU.

PARAMETERS: MSG_FR LIKE T100-MSGNR,
            MSG_TO LIKE T100-MSGNR.

MOVE: 'I'  TO RANGE_LANGU-SIGN,
      'BT' TO RANGE_LANGU-OPTION,
      'D'  TO RANGE_LANGU-LOW,
      'I'  TO RANGE_LANGU-HIGH.
APPEND RANGE_LANGU.

MOVE: 'EQ'  TO RANGE_LANGU-OPTION,
      'E'   TO RANGE_LANGU-LOW.
APPEND RANGE_LANGU.

SUBMIT REPORT00
       USING SELECTION-SET 'VARIANT1'
       WITH  MSG   BETWEEN MSG_FR AND MSG_TO
       WITH  LANGU IN RANGE_LANGU.

Example

2nd combination - variant and WITH SELECTION-TABLE


DATA: BEGIN OF SELTAB OCCURS 5.
  INCLUDE STRUCTURE RSPARAMS.
DATA: END OF SELTAB.

MOVE: 'LANGU' TO SELTAB-SELNAME,
      'S'      TO SELTAB-KIND,      " SELECT-OPTION
      'I'      TO SELTAB-SIGN,
      'BT'     TO SELTAB-OPTION,
      'D'      TO SELTAB-LOW,
      'I'      TO SELTAB-HIGH.
APPEND SELTAB.

MOVE: 'E'      TO SELTAB-SIGN,
      'EQ'     TO SELTAB-OPTION,
      'F'      TO SELTAB-LOW,
      SPACE    TO SELTAB-HIGH.
APPEND SELTAB.

CLEAR SELTAB.
MOVE: 'ARBGB' TO SELTAB-SELNAME,
      'P'      TO SELTAB-KIND,      " PARAMETER
      'XX'     TO SELTAB-LOW.
APPEND SELTAB.


SUBMIT REPORT00
       USING SELECTION-SET 'VARIANT1'
       WITH  SELECTION-TABLE SELTAB
       AND RETURN.

ABAP/4 ОКМ ДМ экономическая информатика 4GL Теория и практика обработки информации

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