ABAP Select data from SAP table HRPAYFR_S_DSN_SCAGR_CONTAINER into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPAYFR_S_DSN_SCAGR_CONTAINER
*  INTO TABLE @DATA(IT_HRPAYFR_S_DSN_SCAGR_CONTAINER2).
*--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_HRPAYFR_S_DSN_SCAGR_CONTAINER INDEX 1 INTO DATA(WA_HRPAYFR_S_DSN_SCAGR_CONTAINER2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPAYFR_S_DSN_SCAGR_CONTAINER>-UUID = 1.
<HRPAYFR_S_DSN_SCAGR_CONTAINER>-OPSID = 1.
<HRPAYFR_S_DSN_SCAGR_CONTAINER>-MANDT = 1.
<HRPAYFR_S_DSN_SCAGR_CONTAINER>-OPSID = 1.
<HRPAYFR_S_DSN_SCAGR_CONTAINER>-ENDDA = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPAYFR_S_DSN_SCAGR_CONTAINER-BEGDA, sy-vline,
  WA_HRPAYFR_S_DSN_SCAGR_CONTAINER-TYPID, sy-vline,
  WA_HRPAYFR_S_DSN_SCAGR_CONTAINER-SHORT, sy-vline,
  WA_HRPAYFR_S_DSN_SCAGR_CONTAINER-DESCR, sy-vline,
  WA_HRPAYFR_S_DSN_SCAGR_CONTAINER-SIREN, sy-vline,
  WA_HRPAYFR_S_DSN_SCAGR_CONTAINER-NUMIC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPAYFR_S_DSN_SCAGR_CONTAINER 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_HRPAYFR_S_DSN_SCAGR_CONTAINER 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_HRPAYFR_S_DSN_SCAGR_CONTAINER INTO WA_HRPAYFR_S_DSN_SCAGR_CONTAINER.


*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_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR, 
UUID TYPE STRING,
OPSID TYPE STRING,
MANDT TYPE STRING,
OPSID TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
TYPID TYPE STRING,
SHORT TYPE STRING,
DESCR TYPE STRING,
SIREN TYPE STRING,
NUMIC TYPE STRING,
CODIN TYPE STRING,
NUMEM TYPE STRING,
ADDR1 TYPE STRING,
ADDR2 TYPE STRING,
PSTLZ TYPE STRING,
ORT01 TYPE STRING,
ORG_PREV TYPE STRING,
ORG_GEST TYPE STRING,
CIBTP TYPE STRING,
VEENT TYPE STRING,
VEMOD TYPE STRING,
UIDPM TYPE STRING,
DSNID TYPE STRING,
MOPER TYPE STRING,
IBAN TYPE STRING,
ZLSCH TYPE STRING,
CODCO TYPE STRING,
MANDT TYPE STRING,
TYOPS TYPE STRING,
CCOID TYPE STRING,
CCFOR TYPE STRING,
INSCO TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
LIBCO TYPE STRING,
LIBLO TYPE STRING,
PEREE TYPE STRING,
PERER TYPE STRING,
TYPDE TYPE STRING,
TYCOA TYPE STRING,
TYADD TYPE STRING,
CUMUL TYPE STRING,
EXPAR TYPE STRING,
RCOID TYPE STRING,
RCFOR TYPE STRING,
RINSC TYPE STRING,
OPPAR TYPE STRING,
RACTI TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_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_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-UUID sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-OPSID sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-MANDT sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-OPSID sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-ENDDA sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-BEGDA sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-TYPID sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-SHORT sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-DESCR sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-SIREN sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-NUMIC sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-CODIN sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-NUMEM sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-ADDR1 sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-ADDR2 sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-PSTLZ sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-ORT01 sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-ORG_PREV sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-ORG_GEST sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-CIBTP sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-VEENT sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-VEMOD sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-UIDPM sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-DSNID sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-MOPER sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-IBAN sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-ZLSCH sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-CODCO sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-MANDT sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-TYOPS sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-CCOID sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-CCFOR sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-INSCO sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-ENDDA sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-BEGDA sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-LIBCO sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-LIBLO sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-PEREE sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-PERER sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-TYPDE sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-TYCOA sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-TYADD sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-CUMUL sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-EXPAR sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-RCOID sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-RCFOR sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-RINSC sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-OPPAR sy-vline 
WA_HRPAYFR_S_DSN_SCAGR_CONTAINER_STR-RACTI sy-vline      INTO ld_text SEPARATED BY SPACE.

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