ABAP Select data from SAP table HCMT_BSP_PA_FR_R0098 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HCMT_BSP_PA_FR_R0098 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 HCMT_BSP_PA_FR_R0098. 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 HCMT_BSP_PA_FR_R0098 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_HCMT_BSP_PA_FR_R0098 TYPE STANDARD TABLE OF HCMT_BSP_PA_FR_R0098,
      WA_HCMT_BSP_PA_FR_R0098 TYPE HCMT_BSP_PA_FR_R0098,
      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: <HCMT_BSP_PA_FR_R0098> TYPE HCMT_BSP_PA_FR_R0098.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMT_BSP_PA_FR_R0098.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMT_BSP_PA_FR_R0098
  INTO TABLE IT_HCMT_BSP_PA_FR_R0098.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMT_BSP_PA_FR_R0098
*  INTO TABLE @DATA(IT_HCMT_BSP_PA_FR_R00982).
*--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_HCMT_BSP_PA_FR_R0098 INDEX 1 INTO DATA(WA_HCMT_BSP_PA_FR_R00982).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMT_BSP_PA_FR_R0098 ASSIGNING <HCMT_BSP_PA_FR_R0098>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMT_BSP_PA_FR_R0098>-OBJECT_KEY = 1.
<HCMT_BSP_PA_FR_R0098>-PERNR = 1.
<HCMT_BSP_PA_FR_R0098>-AEDTM = 1.
<HCMT_BSP_PA_FR_R0098>-UNAME = 1.
<HCMT_BSP_PA_FR_R0098>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_HCMT_BSP_PA_FR_R0098 INTO WA_HCMT_BSP_PA_FR_R0098.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HCMT_BSP_PA_FR_R0098-SPRTX, sy-vline,
  WA_HCMT_BSP_PA_FR_R0098-ITBLD, sy-vline,
  WA_HCMT_BSP_PA_FR_R0098-ITXEX, sy-vline,
  WA_HCMT_BSP_PA_FR_R0098-BEGDA, sy-vline,
  WA_HCMT_BSP_PA_FR_R0098-ENDDA, sy-vline,
  WA_HCMT_BSP_PA_FR_R0098-SUBTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMT_BSP_PA_FR_R0098 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_HCMT_BSP_PA_FR_R0098 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_HCMT_BSP_PA_FR_R0098 INTO WA_HCMT_BSP_PA_FR_R0098.


*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_HCMT_BSP_PA_FR_R0098_STR, 
OBJECT_KEY TYPE STRING,
PERNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
SPRPS TYPE STRING,
SPRTX TYPE STRING,
ITBLD TYPE STRING,
ITXEX TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
SUBTY TYPE STRING,
AATTR TYPE STRING,
MOPAR TYPE STRING,
MOPAR_TEXT TYPE STRING,
OPTIO TYPE STRING,
PARTI TYPE STRING,
WAERS_TOTAL TYPE STRING,
WAERS TYPE STRING,
DOCSG TYPE STRING,
WAERS_DOCSG TYPE STRING,
TOTAL TYPE STRING,
DOCRDS TYPE STRING,
WAERS_DOCRDS TYPE STRING,
BSMOD TYPE STRING,
WAERS_BSMOD TYPE STRING,
MUSER TYPE STRING,
PARTNETTE TYPE STRING,
WAERS_PARTNETTE TYPE STRING,
PRE_DAYS TYPE STRING,
DATEDEBLOC TYPE STRING,
DOFOSO TYPE STRING,
WAERS_DOFOSO TYPE STRING,
PERCO TYPE STRING,
PERCP TYPE STRING,
CCBAM TYPE STRING,
CCBAP TYPE STRING,
DADAM TYPE STRING,
DADAP TYPE STRING,
DRFOS TYPE STRING,
FOSON TYPE STRING,
FOSOR TYPE STRING,
FOSOP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMT_BSP_PA_FR_R0098_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_HCMT_BSP_PA_FR_R0098_STR-OBJECT_KEY sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-PERNR sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-AEDTM sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-UNAME sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-SPRPS sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-SPRTX sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-ITBLD sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-ITXEX sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-BEGDA sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-ENDDA sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-SUBTY sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-AATTR sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-MOPAR sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-MOPAR_TEXT sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-OPTIO sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-PARTI sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-WAERS_TOTAL sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-WAERS sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-DOCSG sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-WAERS_DOCSG sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-TOTAL sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-DOCRDS sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-WAERS_DOCRDS sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-BSMOD sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-WAERS_BSMOD sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-MUSER sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-PARTNETTE sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-WAERS_PARTNETTE sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-PRE_DAYS sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-DATEDEBLOC sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-DOFOSO sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-WAERS_DOFOSO sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-PERCO sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-PERCP sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-CCBAM sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-CCBAP sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-DADAM sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-DADAP sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-DRFOS sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-FOSON sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-FOSOR sy-vline 
WA_HCMT_BSP_PA_FR_R0098_STR-FOSOP sy-vline      INTO ld_text SEPARATED BY SPACE.

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