ABAP Select data from SAP table SLS_EXCELS 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 SLS_EXCELS 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 SLS_EXCELS. 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 SLS_EXCELS 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_SLS_EXCELS TYPE STANDARD TABLE OF SLS_EXCELS, WA_SLS_EXCELS TYPE SLS_EXCELS, 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: <SLS_EXCELS> TYPE SLS_EXCELS. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_SLS_EXCELS. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM SLS_EXCELS INTO TABLE IT_SLS_EXCELS. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM SLS_EXCELS * INTO TABLE @DATA(IT_SLS_EXCELS2). *--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_SLS_EXCELS INDEX 1 INTO DATA(WA_SLS_EXCELS2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_SLS_EXCELS ASSIGNING <SLS_EXCELS>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<SLS_EXCELS>-ORGTX = 1.
<SLS_EXCELS>-ORGID = 1.
<SLS_EXCELS>-PATYP = 1.
<SLS_EXCELS>-PARID = 1.
<SLS_EXCELS>-REFIRS = 1.
ENDLOOP. LOOP AT IT_SLS_EXCELS INTO WA_SLS_EXCELS. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_SLS_EXCELS-RELAST, sy-vline,
WA_SLS_EXCELS-EVDATE, sy-vline,
WA_SLS_EXCELS-QUALIID, sy-vline,
WA_SLS_EXCELS-TTYSH, sy-vline,
WA_SLS_EXCELS-EVLOC, sy-vline,
WA_SLS_EXCELS-LKZ, sy-vline.
ENDLOOP. *Add any further fields from structure WA_SLS_EXCELS 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_SLS_EXCELS 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_SLS_EXCELS INTO WA_SLS_EXCELS. *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_SLS_EXCELS_STR,
ORGTX TYPE STRING,
ORGID TYPE STRING,
PATYP TYPE STRING,
PARID TYPE STRING,
REFIRS TYPE STRING,
RELAST TYPE STRING,
EVDATE TYPE STRING,
QUALIID TYPE STRING,
TTYSH TYPE STRING,
EVLOC TYPE STRING,
LKZ TYPE STRING,
CERTFAIL TYPE STRING,END OF T_EKKO_STR. DATA: WA_SLS_EXCELS_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_SLS_EXCELS_STR-ORGTX sy-vline
WA_SLS_EXCELS_STR-ORGID sy-vline
WA_SLS_EXCELS_STR-PATYP sy-vline
WA_SLS_EXCELS_STR-PARID sy-vline
WA_SLS_EXCELS_STR-REFIRS sy-vline
WA_SLS_EXCELS_STR-RELAST sy-vline
WA_SLS_EXCELS_STR-EVDATE sy-vline
WA_SLS_EXCELS_STR-QUALIID sy-vline
WA_SLS_EXCELS_STR-TTYSH sy-vline
WA_SLS_EXCELS_STR-EVLOC sy-vline
WA_SLS_EXCELS_STR-LKZ sy-vline
WA_SLS_EXCELS_STR-CERTFAIL sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.