ABAP Select data from SAP table /SCA/REPL_SERV_CONTROL_STR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SCA/REPL_SERV_CONTROL_STR 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 /SCA/REPL_SERV_CONTROL_STR. 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 /SCA/REPL_SERV_CONTROL_STR 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_/SCA/REPL_SERV_CONTROL_STR TYPE STANDARD TABLE OF /SCA/REPL_SERV_CONTROL_STR,
      WA_/SCA/REPL_SERV_CONTROL_STR TYPE /SCA/REPL_SERV_CONTROL_STR,
      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: </SCA/REPL_SERV_CONTROL_STR> TYPE /SCA/REPL_SERV_CONTROL_STR.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SCA/REPL_SERV_CONTROL_STR
  INTO TABLE IT_/SCA/REPL_SERV_CONTROL_STR.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCA/REPL_SERV_CONTROL_STR
*  INTO TABLE @DATA(IT_/SCA/REPL_SERV_CONTROL_STR2).
*--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_/SCA/REPL_SERV_CONTROL_STR INDEX 1 INTO DATA(WA_/SCA/REPL_SERV_CONTROL_STR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SCA/REPL_SERV_CONTROL_STR ASSIGNING </SCA/REPL_SERV_CONTROL_STR>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCA/REPL_SERV_CONTROL_STR>-CROSS_DOCKING = 1.
</SCA/REPL_SERV_CONTROL_STR>-MULTI_STOP = 1.
</SCA/REPL_SERV_CONTROL_STR>-MULTI_PICKUP = 1.
</SCA/REPL_SERV_CONTROL_STR>-EXTDEPLPRFL = 1.
</SCA/REPL_SERV_CONTROL_STR>-DEPLPRFLDEF = 1.

ENDLOOP.

LOOP AT IT_/SCA/REPL_SERV_CONTROL_STR INTO WA_/SCA/REPL_SERV_CONTROL_STR.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCA/REPL_SERV_CONTROL_STR-LINE, sy-vline,
  WA_/SCA/REPL_SERV_CONTROL_STR-EXTTLBPRFL, sy-vline,
  WA_/SCA/REPL_SERV_CONTROL_STR-TLBPRFLDEF, sy-vline,
  WA_/SCA/REPL_SERV_CONTROL_STR-LINE, sy-vline,
  WA_/SCA/REPL_SERV_CONTROL_STR-EXTREPLPRFL, sy-vline,
  WA_/SCA/REPL_SERV_CONTROL_STR-REPLPRFL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCA/REPL_SERV_CONTROL_STR 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_/SCA/REPL_SERV_CONTROL_STR 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_/SCA/REPL_SERV_CONTROL_STR INTO WA_/SCA/REPL_SERV_CONTROL_STR.


*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_/SCA/REPL_SERV_CONTROL_STR_STR, 
CROSS_DOCKING TYPE STRING,
MULTI_STOP TYPE STRING,
MULTI_PICKUP TYPE STRING,
EXTDEPLPRFL TYPE STRING,
DEPLPRFLDEF TYPE STRING,
LINE TYPE STRING,
EXTTLBPRFL TYPE STRING,
TLBPRFLDEF TYPE STRING,
LINE TYPE STRING,
EXTREPLPRFL TYPE STRING,
REPLPRFL TYPE STRING,
LINE TYPE STRING,
TLBIMIXTP TYPE STRING,
TLBTSTSTART TYPE STRING,
FIRMRECPTSGEN TYPE STRING,
NO_ORDBUF_UPD TYPE STRING,
RPL_ATTRIBUTE TYPE STRING,
LINE TYPE STRING,
UPD_NOT_FROM_UI TYPE STRING,
T_ALERT TYPE STRING,
T_MSG TYPE STRING,
SELRANGE_TAB TYPE STRING,
IN_PE_RUN TYPE STRING,
PUBLISH_ONLY TYPE STRING,
SET_LOCK TYPE STRING,
USEDBY TYPE STRING,
LANEKEY TYPE STRING,
PROCESS_NAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCA/REPL_SERV_CONTROL_STR_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_/SCA/REPL_SERV_CONTROL_STR_STR-CROSS_DOCKING sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-MULTI_STOP sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-MULTI_PICKUP sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-EXTDEPLPRFL sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-DEPLPRFLDEF sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-LINE sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-EXTTLBPRFL sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-TLBPRFLDEF sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-LINE sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-EXTREPLPRFL sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-REPLPRFL sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-LINE sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-TLBIMIXTP sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-TLBTSTSTART sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-FIRMRECPTSGEN sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-NO_ORDBUF_UPD sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-RPL_ATTRIBUTE sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-LINE sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-UPD_NOT_FROM_UI sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-T_ALERT sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-T_MSG sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-SELRANGE_TAB sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-IN_PE_RUN sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-PUBLISH_ONLY sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-SET_LOCK sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-USEDBY sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-LANEKEY sy-vline 
WA_/SCA/REPL_SERV_CONTROL_STR_STR-PROCESS_NAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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