ABAP Select data from SAP table PMY_SOCB2L099M_STR2_14 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PMY_SOCB2L099M_STR2_14 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 PMY_SOCB2L099M_STR2_14. 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 PMY_SOCB2L099M_STR2_14 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_PMY_SOCB2L099M_STR2_14 TYPE STANDARD TABLE OF PMY_SOCB2L099M_STR2_14,
      WA_PMY_SOCB2L099M_STR2_14 TYPE PMY_SOCB2L099M_STR2_14,
      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: <PMY_SOCB2L099M_STR2_14> TYPE PMY_SOCB2L099M_STR2_14.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PMY_SOCB2L099M_STR2_14.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PMY_SOCB2L099M_STR2_14
  INTO TABLE IT_PMY_SOCB2L099M_STR2_14.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PMY_SOCB2L099M_STR2_14
*  INTO TABLE @DATA(IT_PMY_SOCB2L099M_STR2_142).
*--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_PMY_SOCB2L099M_STR2_14 INDEX 1 INTO DATA(WA_PMY_SOCB2L099M_STR2_142).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PMY_SOCB2L099M_STR2_14 ASSIGNING <PMY_SOCB2L099M_STR2_14>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PMY_SOCB2L099M_STR2_14>-SOCER = 1.
<PMY_SOCB2L099M_STR2_14>-PERNO = 1.
<PMY_SOCB2L099M_STR2_14>-IC_NUM = 1.
<PMY_SOCB2L099M_STR2_14>-EMP_NAME = 1.
<PMY_SOCB2L099M_STR2_14>-EMPDOB = 1.

ENDLOOP.

LOOP AT IT_PMY_SOCB2L099M_STR2_14 INTO WA_PMY_SOCB2L099M_STR2_14.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PMY_SOCB2L099M_STR2_14-EMPSEX, sy-vline,
  WA_PMY_SOCB2L099M_STR2_14-EMPDOJ, sy-vline,
  WA_PMY_SOCB2L099M_STR2_14-SOCNR, sy-vline,
  WA_PMY_SOCB2L099M_STR2_14-EMPOCC, sy-vline,
  WA_PMY_SOCB2L099M_STR2_14-CICNO, sy-vline,
  WA_PMY_SOCB2L099M_STR2_14-RACTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PMY_SOCB2L099M_STR2_14 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_PMY_SOCB2L099M_STR2_14 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_PMY_SOCB2L099M_STR2_14 INTO WA_PMY_SOCB2L099M_STR2_14.


*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_PMY_SOCB2L099M_STR2_14_STR, 
SOCER TYPE STRING,
PERNO TYPE STRING,
IC_NUM TYPE STRING,
EMP_NAME TYPE STRING,
EMPDOB TYPE STRING,
EMPSEX TYPE STRING,
EMPDOJ TYPE STRING,
SOCNR TYPE STRING,
EMPOCC TYPE STRING,
CICNO TYPE STRING,
RACTY TYPE STRING,
IDCTY TYPE STRING,
SALCK TYPE STRING,
EE_CNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PMY_SOCB2L099M_STR2_14_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_PMY_SOCB2L099M_STR2_14_STR-SOCER sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-PERNO sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-IC_NUM sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-EMP_NAME sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-EMPDOB sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-EMPSEX sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-EMPDOJ sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-SOCNR sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-EMPOCC sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-CICNO sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-RACTY sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-IDCTY sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-SALCK sy-vline 
WA_PMY_SOCB2L099M_STR2_14_STR-EE_CNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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