ABAP Select data from SAP table RCF_S_REQ_JOB_INFO_UI_LABELS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RCF_S_REQ_JOB_INFO_UI_LABELS
*  INTO TABLE @DATA(IT_RCF_S_REQ_JOB_INFO_UI_LABELS2).
*--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_RCF_S_REQ_JOB_INFO_UI_LABELS INDEX 1 INTO DATA(WA_RCF_S_REQ_JOB_INFO_UI_LABELS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RCF_S_REQ_JOB_INFO_UI_LABELS>-OBJID_LBL = 1.
<RCF_S_REQ_JOB_INFO_UI_LABELS>-JOBTITLE_LBL = 1.
<RCF_S_REQ_JOB_INFO_UI_LABELS>-INDUSTRY_LBL = 1.
<RCF_S_REQ_JOB_INFO_UI_LABELS>-FUNCTIONAL_AREA_LBL = 1.
<RCF_S_REQ_JOB_INFO_UI_LABELS>-HIERARCHY_LEVEL_LBL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RCF_S_REQ_JOB_INFO_UI_LABELS-BRANCH_LBL, sy-vline,
  WA_RCF_S_REQ_JOB_INFO_UI_LABELS-COUNTRY_LBL, sy-vline,
  WA_RCF_S_REQ_JOB_INFO_UI_LABELS-CITY_LBL, sy-vline,
  WA_RCF_S_REQ_JOB_INFO_UI_LABELS-REGION_LBL, sy-vline,
  WA_RCF_S_REQ_JOB_INFO_UI_LABELS-POSTALCODE_LBL, sy-vline,
  WA_RCF_S_REQ_JOB_INFO_UI_LABELS-SPAN_OF_CONTROL_LBL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RCF_S_REQ_JOB_INFO_UI_LABELS 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_RCF_S_REQ_JOB_INFO_UI_LABELS 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_RCF_S_REQ_JOB_INFO_UI_LABELS INTO WA_RCF_S_REQ_JOB_INFO_UI_LABELS.


*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_RCF_S_REQ_JOB_INFO_UI_LABELS_STR, 
OBJID_LBL TYPE STRING,
JOBTITLE_LBL TYPE STRING,
INDUSTRY_LBL TYPE STRING,
FUNCTIONAL_AREA_LBL TYPE STRING,
HIERARCHY_LEVEL_LBL TYPE STRING,
BRANCH_LBL TYPE STRING,
COUNTRY_LBL TYPE STRING,
CITY_LBL TYPE STRING,
REGION_LBL TYPE STRING,
POSTALCODE_LBL TYPE STRING,
SPAN_OF_CONTROL_LBL TYPE STRING,
TRAVEL_RATIO_LBL TYPE STRING,
PAYMENT_INFO_LBL TYPE STRING,
ANNUALSALARY_MIN_LBL TYPE STRING,
ANNUALSALARY_MAX_LBL TYPE STRING,
CURRENCY_LBL TYPE STRING,
COMPENS_DESC_LBL TYPE STRING,
WORKING_TIME_LBL TYPE STRING,
WORK_TIME_DESC_LBL TYPE STRING,
CONTRACT_TYPE_LBL TYPE STRING,
EMPL_START_DATE_LBL TYPE STRING,
EMPL_END_DATE_LBL TYPE STRING,
COMPANY_DESC_LBL TYPE STRING,
DEPARTMENT_DESC_LBL TYPE STRING,
PROJECT_DESC_LBL TYPE STRING,
TASK_DESC_LBL TYPE STRING,
SAL_RANGE_LBL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RCF_S_REQ_JOB_INFO_UI_LABELS_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_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-OBJID_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-JOBTITLE_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-INDUSTRY_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-FUNCTIONAL_AREA_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-HIERARCHY_LEVEL_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-BRANCH_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-COUNTRY_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-CITY_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-REGION_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-POSTALCODE_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-SPAN_OF_CONTROL_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-TRAVEL_RATIO_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-PAYMENT_INFO_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-ANNUALSALARY_MIN_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-ANNUALSALARY_MAX_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-CURRENCY_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-COMPENS_DESC_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-WORKING_TIME_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-WORK_TIME_DESC_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-CONTRACT_TYPE_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-EMPL_START_DATE_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-EMPL_END_DATE_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-COMPANY_DESC_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-DEPARTMENT_DESC_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-PROJECT_DESC_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-TASK_DESC_LBL sy-vline 
WA_RCF_S_REQ_JOB_INFO_UI_LABELS_STR-SAL_RANGE_LBL sy-vline      INTO ld_text SEPARATED BY SPACE.

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