ABAP Select data from SAP table REIS_SQ_CODATA_PERBL into internal table
Get Example source ABAP code based on a different SAP table
Below is a number of ABAP code snippets to demonstrate how to select data from SAP REIS_SQ_CODATA_PERBL table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to REIS_SQ_CODATA_PERBL. See here for more generic Select statement tips.
Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.
There is also a full declaration of the REIS_SQ_CODATA_PERBL table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.
DATA: IT_REIS_SQ_CODATA_PERBL TYPE STANDARD TABLE OF REIS_SQ_CODATA_PERBL,
WA_REIS_SQ_CODATA_PERBL TYPE REIS_SQ_CODATA_PERBL,
GD_STR TYPE STRING.
DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.
FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <REIS_SQ_CODATA_PERBL> TYPE REIS_SQ_CODATA_PERBL.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_REIS_SQ_CODATA_PERBL.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM REIS_SQ_CODATA_PERBL
INTO TABLE IT_REIS_SQ_CODATA_PERBL.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM REIS_SQ_CODATA_PERBL
* INTO TABLE @DATA(IT_REIS_SQ_CODATA_PERBL2).
*--Further methods of using ABAP code to select data from SAP database tables
*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_REIS_SQ_CODATA_PERBL INDEX 1 INTO DATA(WA_REIS_SQ_CODATA_PERBL2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_REIS_SQ_CODATA_PERBL ASSIGNING <REIS_SQ_CODATA_PERBL>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<REIS_SQ_CODATA_PERBL>-AMT001 = 1.
<REIS_SQ_CODATA_PERBL>-AMT002 = 1.
<REIS_SQ_CODATA_PERBL>-AMT003 = 1.
<REIS_SQ_CODATA_PERBL>-AMT004 = 1.
<REIS_SQ_CODATA_PERBL>-AMT005 = 1.
ENDLOOP. LOOP AT IT_REIS_SQ_CODATA_PERBL INTO WA_REIS_SQ_CODATA_PERBL. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_REIS_SQ_CODATA_PERBL-AMT006, sy-vline,
WA_REIS_SQ_CODATA_PERBL-AMT007, sy-vline,
WA_REIS_SQ_CODATA_PERBL-AMT008, sy-vline,
WA_REIS_SQ_CODATA_PERBL-AMT009, sy-vline,
WA_REIS_SQ_CODATA_PERBL-AMT010, sy-vline,
WA_REIS_SQ_CODATA_PERBL-AMT011, sy-vline.
ENDLOOP. *Add any further fields from structure WA_REIS_SQ_CODATA_PERBL you want to display... WRITE:/ sy-uline. * Aternatively use generic code to Write field values (and NAME) to screen report DO. ASSIGN COMPONENT sy-index OF STRUCTURE wa_REIS_SQ_CODATA_PERBL TO <field>. IF sy-subrc <> 0. EXIT. ENDIF. WRITE:/ 'Field Value', <field>, sy-vline. gd_str = <field> . lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ). lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ). WRITE:/ 'Field Name', lv_fieldname. ENDDO. *Redo loop but convert all fields from internal to out value LOOP AT IT_REIS_SQ_CODATA_PERBL INTO WA_REIS_SQ_CODATA_PERBL. *Write horizonal line to screen report. WRITE:/ sy-uline. *Convert all fields to display/output versions using conversion routines PERFORM convert_all_field_values CHANGING wa_EKKO. ENDLOOP. *&---------------------------------------------------------------------* *& Form convert_all_field_values *&---------------------------------------------------------------------* FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO. DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_REIS_SQ_CODATA_PERBL_STR,
AMT001 TYPE STRING,
AMT002 TYPE STRING,
AMT003 TYPE STRING,
AMT004 TYPE STRING,
AMT005 TYPE STRING,
AMT006 TYPE STRING,
AMT007 TYPE STRING,
AMT008 TYPE STRING,
AMT009 TYPE STRING,
AMT010 TYPE STRING,
AMT011 TYPE STRING,
AMT012 TYPE STRING,
AMT013 TYPE STRING,
AMT014 TYPE STRING,
AMT015 TYPE STRING,
AMT016 TYPE STRING,
CURRENCY TYPE STRING,
AMTQ1 TYPE STRING,
AMTQ2 TYPE STRING,
AMTQ3 TYPE STRING,
AMTQ4 TYPE STRING,
AMTSUM TYPE STRING,END OF T_EKKO_STR. DATA: WA_REIS_SQ_CODATA_PERBL_STR type T_EKKO_STR. DATA: ld_text TYPE string. LOOP AT IT_EKKO INTO WA_EKKO. MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR. CONCATENATE: sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT001 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT002 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT003 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT004 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT005 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT006 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT007 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT008 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT009 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT010 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT011 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT012 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT013 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT014 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT015 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMT016 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-CURRENCY sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMTQ1 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMTQ2 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMTQ3 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMTQ4 sy-vline
WA_REIS_SQ_CODATA_PERBL_STR-AMTSUM sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
