ABAP Select data from SAP table RPSSBLV0L into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP RPSSBLV0L 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 RPSSBLV0L. 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 RPSSBLV0L 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_RPSSBLV0L TYPE STANDARD TABLE OF RPSSBLV0L,
      WA_RPSSBLV0L TYPE RPSSBLV0L,
      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: <RPSSBLV0L> TYPE RPSSBLV0L.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_RPSSBLV0L.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM RPSSBLV0L
  INTO TABLE IT_RPSSBLV0L.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RPSSBLV0L
*  INTO TABLE @DATA(IT_RPSSBLV0L2).
*--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_RPSSBLV0L INDEX 1 INTO DATA(WA_RPSSBLV0L2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RPSSBLV0L ASSIGNING <RPSSBLV0L>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RPSSBLV0L>-ORGJU = 1.
<RPSSBLV0L>-ORGBE = 1.
<RPSSBLV0L>-ANR = 1.
<RPSSBLV0L>-BUKRS = 1.
<RPSSBLV0L>-ARBGID = 1.

ENDLOOP.

LOOP AT IT_RPSSBLV0L INTO WA_RPSSBLV0L.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RPSSBLV0L-EMPORG, sy-vline,
  WA_RPSSBLV0L-BRANSJE, sy-vline,
  WA_RPSSBLV0L-FNR, sy-vline,
  WA_RPSSBLV0L-PLANS, sy-vline,
  WA_RPSSBLV0L-STILLING, sy-vline,
  WA_RPSSBLV0L-JOB_STAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RPSSBLV0L 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_RPSSBLV0L 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_RPSSBLV0L INTO WA_RPSSBLV0L.


*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_RPSSBLV0L_STR, 
ORGJU TYPE STRING,
ORGBE TYPE STRING,
ANR TYPE STRING,
BUKRS TYPE STRING,
ARBGID TYPE STRING,
EMPORG TYPE STRING,
BRANSJE TYPE STRING,
FNR TYPE STRING,
PLANS TYPE STRING,
STILLING TYPE STRING,
JOB_STAT TYPE STRING,
ANSFOR TYPE STRING,
HELTID TYPE STRING,
SKIFT TYPE STRING,
ARBTID TYPE STRING,
LONNFRM TYPE STRING,
LONNPER TYPE STRING,
ANS TYPE STRING,
SPESIAL_1 TYPE STRING,
SPESIAL_2 TYPE STRING,
SPESIAL_3 TYPE STRING,
TIMEL TYPE STRING,
TIMEL_AR TYPE STRING,
FASTLON TYPE STRING,
FASTL_AR TYPE STRING,
TIMEANT TYPE STRING,
TMANT_AR TYPE STRING,
FERIEGRU TYPE STRING,
OTIDBET TYPE STRING,
OTIDTIM TYPE STRING,
UREGTIL TYPE STRING,
BON_I_AAR TYPE STRING,
BON_I_FJ TYPE STRING,
UTVALG1 TYPE STRING,
UTVALG2 TYPE STRING,
SYK_U_ARBG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RPSSBLV0L_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_RPSSBLV0L_STR-ORGJU sy-vline 
WA_RPSSBLV0L_STR-ORGBE sy-vline 
WA_RPSSBLV0L_STR-ANR sy-vline 
WA_RPSSBLV0L_STR-BUKRS sy-vline 
WA_RPSSBLV0L_STR-ARBGID sy-vline 
WA_RPSSBLV0L_STR-EMPORG sy-vline 
WA_RPSSBLV0L_STR-BRANSJE sy-vline 
WA_RPSSBLV0L_STR-FNR sy-vline 
WA_RPSSBLV0L_STR-PLANS sy-vline 
WA_RPSSBLV0L_STR-STILLING sy-vline 
WA_RPSSBLV0L_STR-JOB_STAT sy-vline 
WA_RPSSBLV0L_STR-ANSFOR sy-vline 
WA_RPSSBLV0L_STR-HELTID sy-vline 
WA_RPSSBLV0L_STR-SKIFT sy-vline 
WA_RPSSBLV0L_STR-ARBTID sy-vline 
WA_RPSSBLV0L_STR-LONNFRM sy-vline 
WA_RPSSBLV0L_STR-LONNPER sy-vline 
WA_RPSSBLV0L_STR-ANS sy-vline 
WA_RPSSBLV0L_STR-SPESIAL_1 sy-vline 
WA_RPSSBLV0L_STR-SPESIAL_2 sy-vline 
WA_RPSSBLV0L_STR-SPESIAL_3 sy-vline 
WA_RPSSBLV0L_STR-TIMEL sy-vline 
WA_RPSSBLV0L_STR-TIMEL_AR sy-vline 
WA_RPSSBLV0L_STR-FASTLON sy-vline 
WA_RPSSBLV0L_STR-FASTL_AR sy-vline 
WA_RPSSBLV0L_STR-TIMEANT sy-vline 
WA_RPSSBLV0L_STR-TMANT_AR sy-vline 
WA_RPSSBLV0L_STR-FERIEGRU sy-vline 
WA_RPSSBLV0L_STR-OTIDBET sy-vline 
WA_RPSSBLV0L_STR-OTIDTIM sy-vline 
WA_RPSSBLV0L_STR-UREGTIL sy-vline 
WA_RPSSBLV0L_STR-BON_I_AAR sy-vline 
WA_RPSSBLV0L_STR-BON_I_FJ sy-vline 
WA_RPSSBLV0L_STR-UTVALG1 sy-vline 
WA_RPSSBLV0L_STR-UTVALG2 sy-vline 
WA_RPSSBLV0L_STR-SYK_U_ARBG sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.