ABAP Select data from SAP table DTADCAC_CRECORD into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM DTADCAC_CRECORD
*  INTO TABLE @DATA(IT_DTADCAC_CRECORD2).
*--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_DTADCAC_CRECORD INDEX 1 INTO DATA(WA_DTADCAC_CRECORD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<DTADCAC_CRECORD>-HEADER = 1.
<DTADCAC_CRECORD>-TYPE = 1.
<DTADCAC_CRECORD>-RCNT = 1.
<DTADCAC_CRECORD>-ORIG = 1.
<DTADCAC_CRECORD>-CRNO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_DTADCAC_CRECORD-SEGMENT1, sy-vline,
  WA_DTADCAC_CRECORD-C1TYP, sy-vline,
  WA_DTADCAC_CRECORD-C1AMT, sy-vline,
  WA_DTADCAC_CRECORD-C1DAT, sy-vline,
  WA_DTADCAC_CRECORD-C1INS, sy-vline,
  WA_DTADCAC_CRECORD-C1PAY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_DTADCAC_CRECORD 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_DTADCAC_CRECORD 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_DTADCAC_CRECORD INTO WA_DTADCAC_CRECORD.


*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_DTADCAC_CRECORD_STR, 
HEADER TYPE STRING,
TYPE TYPE STRING,
RCNT TYPE STRING,
ORIG TYPE STRING,
CRNO TYPE STRING,
SEGMENT1 TYPE STRING,
C1TYP TYPE STRING,
C1AMT TYPE STRING,
C1DAT TYPE STRING,
C1INS TYPE STRING,
C1PAY TYPE STRING,
C1TRA TYPE STRING,
C1STT TYPE STRING,
C1SOR TYPE STRING,
C1PYN TYPE STRING,
C1LOR TYPE STRING,
C1CLI TYPE STRING,
C1XRE TYPE STRING,
C1RID TYPE STRING,
C1RAC TYPE STRING,
C1INF TYPE STRING,
C1FIL TYPE STRING,
C1SET TYPE STRING,
C1INV TYPE STRING,
SEGMENT2 TYPE STRING,
C1TYP TYPE STRING,
C1AMT TYPE STRING,
C1DAT TYPE STRING,
C1INS TYPE STRING,
C1PAY TYPE STRING,
C1TRA TYPE STRING,
C1STT TYPE STRING,
C1SOR TYPE STRING,
C1PYN TYPE STRING,
C1LOR TYPE STRING,
C1CLI TYPE STRING,
C1XRE TYPE STRING,
C1RID TYPE STRING,
C1RAC TYPE STRING,
C1INF TYPE STRING,
C1FIL TYPE STRING,
C1SET TYPE STRING,
C1INV TYPE STRING,
SEGMENT3 TYPE STRING,
C1TYP TYPE STRING,
C1AMT TYPE STRING,
C1DAT TYPE STRING,
C1INS TYPE STRING,
C1PAY TYPE STRING,
C1TRA TYPE STRING,
C1STT TYPE STRING,
C1SOR TYPE STRING,
C1PYN TYPE STRING,
C1LOR TYPE STRING,
C1CLI TYPE STRING,
C1XRE TYPE STRING,
C1RID TYPE STRING,
C1RAC TYPE STRING,
C1INF TYPE STRING,
C1FIL TYPE STRING,
C1SET TYPE STRING,
C1INV TYPE STRING,
SEGMENT4 TYPE STRING,
C1TYP TYPE STRING,
C1AMT TYPE STRING,
C1DAT TYPE STRING,
C1INS TYPE STRING,
C1PAY TYPE STRING,
C1TRA TYPE STRING,
C1STT TYPE STRING,
C1SOR TYPE STRING,
C1PYN TYPE STRING,
C1LOR TYPE STRING,
C1CLI TYPE STRING,
C1XRE TYPE STRING,
C1RID TYPE STRING,
C1RAC TYPE STRING,
C1INF TYPE STRING,
C1FIL TYPE STRING,
C1SET TYPE STRING,
C1INV TYPE STRING,
SEGMENT5 TYPE STRING,
C1TYP TYPE STRING,
C1AMT TYPE STRING,
C1DAT TYPE STRING,
C1INS TYPE STRING,
C1PAY TYPE STRING,
C1TRA TYPE STRING,
C1STT TYPE STRING,
C1SOR TYPE STRING,
C1PYN TYPE STRING,
C1LOR TYPE STRING,
C1CLI TYPE STRING,
C1XRE TYPE STRING,
C1RID TYPE STRING,
C1RAC TYPE STRING,
C1INF TYPE STRING,
C1FIL TYPE STRING,
C1SET TYPE STRING,
C1INV TYPE STRING,
SEGMENT6 TYPE STRING,
C1TYP TYPE STRING,
C1AMT TYPE STRING,
C1DAT TYPE STRING,
C1INS TYPE STRING,
C1PAY TYPE STRING,
C1TRA TYPE STRING,
C1STT TYPE STRING,
C1SOR TYPE STRING,
C1PYN TYPE STRING,
C1LOR TYPE STRING,
C1CLI TYPE STRING,
C1XRE TYPE STRING,
C1RID TYPE STRING,
C1RAC TYPE STRING,
C1INF TYPE STRING,
C1FIL TYPE STRING,
C1SET TYPE STRING,
C1INV TYPE STRING,END OF T_EKKO_STR.
DATA: WA_DTADCAC_CRECORD_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_DTADCAC_CRECORD_STR-HEADER sy-vline 
WA_DTADCAC_CRECORD_STR-TYPE sy-vline 
WA_DTADCAC_CRECORD_STR-RCNT sy-vline 
WA_DTADCAC_CRECORD_STR-ORIG sy-vline 
WA_DTADCAC_CRECORD_STR-CRNO sy-vline 
WA_DTADCAC_CRECORD_STR-SEGMENT1 sy-vline 
WA_DTADCAC_CRECORD_STR-C1TYP sy-vline 
WA_DTADCAC_CRECORD_STR-C1AMT sy-vline 
WA_DTADCAC_CRECORD_STR-C1DAT sy-vline 
WA_DTADCAC_CRECORD_STR-C1INS sy-vline 
WA_DTADCAC_CRECORD_STR-C1PAY sy-vline 
WA_DTADCAC_CRECORD_STR-C1TRA sy-vline 
WA_DTADCAC_CRECORD_STR-C1STT sy-vline 
WA_DTADCAC_CRECORD_STR-C1SOR sy-vline 
WA_DTADCAC_CRECORD_STR-C1PYN sy-vline 
WA_DTADCAC_CRECORD_STR-C1LOR sy-vline 
WA_DTADCAC_CRECORD_STR-C1CLI sy-vline 
WA_DTADCAC_CRECORD_STR-C1XRE sy-vline 
WA_DTADCAC_CRECORD_STR-C1RID sy-vline 
WA_DTADCAC_CRECORD_STR-C1RAC sy-vline 
WA_DTADCAC_CRECORD_STR-C1INF sy-vline 
WA_DTADCAC_CRECORD_STR-C1FIL sy-vline 
WA_DTADCAC_CRECORD_STR-C1SET sy-vline 
WA_DTADCAC_CRECORD_STR-C1INV sy-vline 
WA_DTADCAC_CRECORD_STR-SEGMENT2 sy-vline 
WA_DTADCAC_CRECORD_STR-C1TYP sy-vline 
WA_DTADCAC_CRECORD_STR-C1AMT sy-vline 
WA_DTADCAC_CRECORD_STR-C1DAT sy-vline 
WA_DTADCAC_CRECORD_STR-C1INS sy-vline 
WA_DTADCAC_CRECORD_STR-C1PAY sy-vline 
WA_DTADCAC_CRECORD_STR-C1TRA sy-vline 
WA_DTADCAC_CRECORD_STR-C1STT sy-vline 
WA_DTADCAC_CRECORD_STR-C1SOR sy-vline 
WA_DTADCAC_CRECORD_STR-C1PYN sy-vline 
WA_DTADCAC_CRECORD_STR-C1LOR sy-vline 
WA_DTADCAC_CRECORD_STR-C1CLI sy-vline 
WA_DTADCAC_CRECORD_STR-C1XRE sy-vline 
WA_DTADCAC_CRECORD_STR-C1RID sy-vline 
WA_DTADCAC_CRECORD_STR-C1RAC sy-vline 
WA_DTADCAC_CRECORD_STR-C1INF sy-vline 
WA_DTADCAC_CRECORD_STR-C1FIL sy-vline 
WA_DTADCAC_CRECORD_STR-C1SET sy-vline 
WA_DTADCAC_CRECORD_STR-C1INV sy-vline 
WA_DTADCAC_CRECORD_STR-SEGMENT3 sy-vline 
WA_DTADCAC_CRECORD_STR-C1TYP sy-vline 
WA_DTADCAC_CRECORD_STR-C1AMT sy-vline 
WA_DTADCAC_CRECORD_STR-C1DAT sy-vline 
WA_DTADCAC_CRECORD_STR-C1INS sy-vline 
WA_DTADCAC_CRECORD_STR-C1PAY sy-vline 
WA_DTADCAC_CRECORD_STR-C1TRA sy-vline 
WA_DTADCAC_CRECORD_STR-C1STT sy-vline 
WA_DTADCAC_CRECORD_STR-C1SOR sy-vline 
WA_DTADCAC_CRECORD_STR-C1PYN sy-vline 
WA_DTADCAC_CRECORD_STR-C1LOR sy-vline 
WA_DTADCAC_CRECORD_STR-C1CLI sy-vline 
WA_DTADCAC_CRECORD_STR-C1XRE sy-vline 
WA_DTADCAC_CRECORD_STR-C1RID sy-vline 
WA_DTADCAC_CRECORD_STR-C1RAC sy-vline 
WA_DTADCAC_CRECORD_STR-C1INF sy-vline 
WA_DTADCAC_CRECORD_STR-C1FIL sy-vline 
WA_DTADCAC_CRECORD_STR-C1SET sy-vline 
WA_DTADCAC_CRECORD_STR-C1INV sy-vline 
WA_DTADCAC_CRECORD_STR-SEGMENT4 sy-vline 
WA_DTADCAC_CRECORD_STR-C1TYP sy-vline 
WA_DTADCAC_CRECORD_STR-C1AMT sy-vline 
WA_DTADCAC_CRECORD_STR-C1DAT sy-vline 
WA_DTADCAC_CRECORD_STR-C1INS sy-vline 
WA_DTADCAC_CRECORD_STR-C1PAY sy-vline 
WA_DTADCAC_CRECORD_STR-C1TRA sy-vline 
WA_DTADCAC_CRECORD_STR-C1STT sy-vline 
WA_DTADCAC_CRECORD_STR-C1SOR sy-vline 
WA_DTADCAC_CRECORD_STR-C1PYN sy-vline 
WA_DTADCAC_CRECORD_STR-C1LOR sy-vline 
WA_DTADCAC_CRECORD_STR-C1CLI sy-vline 
WA_DTADCAC_CRECORD_STR-C1XRE sy-vline 
WA_DTADCAC_CRECORD_STR-C1RID sy-vline 
WA_DTADCAC_CRECORD_STR-C1RAC sy-vline 
WA_DTADCAC_CRECORD_STR-C1INF sy-vline 
WA_DTADCAC_CRECORD_STR-C1FIL sy-vline 
WA_DTADCAC_CRECORD_STR-C1SET sy-vline 
WA_DTADCAC_CRECORD_STR-C1INV sy-vline 
WA_DTADCAC_CRECORD_STR-SEGMENT5 sy-vline 
WA_DTADCAC_CRECORD_STR-C1TYP sy-vline 
WA_DTADCAC_CRECORD_STR-C1AMT sy-vline 
WA_DTADCAC_CRECORD_STR-C1DAT sy-vline 
WA_DTADCAC_CRECORD_STR-C1INS sy-vline 
WA_DTADCAC_CRECORD_STR-C1PAY sy-vline 
WA_DTADCAC_CRECORD_STR-C1TRA sy-vline 
WA_DTADCAC_CRECORD_STR-C1STT sy-vline 
WA_DTADCAC_CRECORD_STR-C1SOR sy-vline 
WA_DTADCAC_CRECORD_STR-C1PYN sy-vline 
WA_DTADCAC_CRECORD_STR-C1LOR sy-vline 
WA_DTADCAC_CRECORD_STR-C1CLI sy-vline 
WA_DTADCAC_CRECORD_STR-C1XRE sy-vline 
WA_DTADCAC_CRECORD_STR-C1RID sy-vline 
WA_DTADCAC_CRECORD_STR-C1RAC sy-vline 
WA_DTADCAC_CRECORD_STR-C1INF sy-vline 
WA_DTADCAC_CRECORD_STR-C1FIL sy-vline 
WA_DTADCAC_CRECORD_STR-C1SET sy-vline 
WA_DTADCAC_CRECORD_STR-C1INV sy-vline 
WA_DTADCAC_CRECORD_STR-SEGMENT6 sy-vline 
WA_DTADCAC_CRECORD_STR-C1TYP sy-vline 
WA_DTADCAC_CRECORD_STR-C1AMT sy-vline 
WA_DTADCAC_CRECORD_STR-C1DAT sy-vline 
WA_DTADCAC_CRECORD_STR-C1INS sy-vline 
WA_DTADCAC_CRECORD_STR-C1PAY sy-vline 
WA_DTADCAC_CRECORD_STR-C1TRA sy-vline 
WA_DTADCAC_CRECORD_STR-C1STT sy-vline 
WA_DTADCAC_CRECORD_STR-C1SOR sy-vline 
WA_DTADCAC_CRECORD_STR-C1PYN sy-vline 
WA_DTADCAC_CRECORD_STR-C1LOR sy-vline 
WA_DTADCAC_CRECORD_STR-C1CLI sy-vline 
WA_DTADCAC_CRECORD_STR-C1XRE sy-vline 
WA_DTADCAC_CRECORD_STR-C1RID sy-vline 
WA_DTADCAC_CRECORD_STR-C1RAC sy-vline 
WA_DTADCAC_CRECORD_STR-C1INF sy-vline 
WA_DTADCAC_CRECORD_STR-C1FIL sy-vline 
WA_DTADCAC_CRECORD_STR-C1SET sy-vline 
WA_DTADCAC_CRECORD_STR-C1INV sy-vline      INTO ld_text SEPARATED BY SPACE.

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