ABAP Select data from SAP table RAIP_CONS_CHECK into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RAIP_CONS_CHECK
*  INTO TABLE @DATA(IT_RAIP_CONS_CHECK2).
*--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_RAIP_CONS_CHECK INDEX 1 INTO DATA(WA_RAIP_CONS_CHECK2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RAIP_CONS_CHECK>-OBART = 1.
<RAIP_CONS_CHECK>-OBJNR = 1.
<RAIP_CONS_CHECK>-PRNAM_IP = 1.
<RAIP_CONS_CHECK>-GJAHR_IP = 1.
<RAIP_CONS_CHECK>-POSID_IP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RAIP_CONS_CHECK-POSID_IQ, sy-vline,
  WA_RAIP_CONS_CHECK-VARNT_IQ, sy-vline,
  WA_RAIP_CONS_CHECK-PSPID_PR, sy-vline,
  WA_RAIP_CONS_CHECK-POSID_PR, sy-vline,
  WA_RAIP_CONS_CHECK-AUFNR_OR, sy-vline,
  WA_RAIP_CONS_CHECK-TYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RAIP_CONS_CHECK 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_RAIP_CONS_CHECK 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_RAIP_CONS_CHECK INTO WA_RAIP_CONS_CHECK.


*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.

*Conversion exit GJAHR, internal->external for field GJAHR_IP
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_RAIP_CONS_CHECK-GJAHR_IP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RAIP_CONS_CHECK-GJAHR_IP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit POSID, internal->external for field POSID_IP
CALL FUNCTION 'CONVERSION_EXIT_POSID_OUTPUT'
  EXPORTING
    input =                      WA_RAIP_CONS_CHECK-POSID_IP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RAIP_CONS_CHECK-POSID_IP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit REQID, internal->external for field POSID_IQ
CALL FUNCTION 'CONVERSION_EXIT_REQID_OUTPUT'
  EXPORTING
    input =                      WA_RAIP_CONS_CHECK-POSID_IQ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RAIP_CONS_CHECK-POSID_IQ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VARNT_IQ
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RAIP_CONS_CHECK-VARNT_IQ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RAIP_CONS_CHECK-VARNT_IQ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PSPID_PR
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_RAIP_CONS_CHECK-PSPID_PR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RAIP_CONS_CHECK-PSPID_PR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field POSID_PR
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_RAIP_CONS_CHECK-POSID_PR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RAIP_CONS_CHECK-POSID_PR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR_OR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RAIP_CONS_CHECK-AUFNR_OR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RAIP_CONS_CHECK-AUFNR_OR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SYSTEM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RAIP_CONS_CHECK-SYSTEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RAIP_CONS_CHECK-SYSTEM.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_RAIP_CONS_CHECK_STR, 
OBART TYPE STRING,
OBJNR TYPE STRING,
PRNAM_IP TYPE STRING,
GJAHR_IP TYPE STRING,
POSID_IP TYPE STRING,
POSID_IQ TYPE STRING,
VARNT_IQ TYPE STRING,
PSPID_PR TYPE STRING,
POSID_PR TYPE STRING,
AUFNR_OR TYPE STRING,
TYPE TYPE STRING,
ID TYPE STRING,
NUMBER TYPE STRING,
MESSAGE TYPE STRING,
LOG_NO TYPE STRING,
LOG_MSG_NO TYPE STRING,
MESSAGE_V1 TYPE STRING,
MESSAGE_V2 TYPE STRING,
MESSAGE_V3 TYPE STRING,
MESSAGE_V4 TYPE STRING,
PARAMETER TYPE STRING,
ROW TYPE STRING,
FIELD TYPE STRING,
SYSTEM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RAIP_CONS_CHECK_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_RAIP_CONS_CHECK_STR-OBART sy-vline 
WA_RAIP_CONS_CHECK_STR-OBJNR sy-vline 
WA_RAIP_CONS_CHECK_STR-PRNAM_IP sy-vline 
WA_RAIP_CONS_CHECK_STR-GJAHR_IP sy-vline 
WA_RAIP_CONS_CHECK_STR-POSID_IP sy-vline 
WA_RAIP_CONS_CHECK_STR-POSID_IQ sy-vline 
WA_RAIP_CONS_CHECK_STR-VARNT_IQ sy-vline 
WA_RAIP_CONS_CHECK_STR-PSPID_PR sy-vline 
WA_RAIP_CONS_CHECK_STR-POSID_PR sy-vline 
WA_RAIP_CONS_CHECK_STR-AUFNR_OR sy-vline 
WA_RAIP_CONS_CHECK_STR-TYPE sy-vline 
WA_RAIP_CONS_CHECK_STR-ID sy-vline 
WA_RAIP_CONS_CHECK_STR-NUMBER sy-vline 
WA_RAIP_CONS_CHECK_STR-MESSAGE sy-vline 
WA_RAIP_CONS_CHECK_STR-LOG_NO sy-vline 
WA_RAIP_CONS_CHECK_STR-LOG_MSG_NO sy-vline 
WA_RAIP_CONS_CHECK_STR-MESSAGE_V1 sy-vline 
WA_RAIP_CONS_CHECK_STR-MESSAGE_V2 sy-vline 
WA_RAIP_CONS_CHECK_STR-MESSAGE_V3 sy-vline 
WA_RAIP_CONS_CHECK_STR-MESSAGE_V4 sy-vline 
WA_RAIP_CONS_CHECK_STR-PARAMETER sy-vline 
WA_RAIP_CONS_CHECK_STR-ROW sy-vline 
WA_RAIP_CONS_CHECK_STR-FIELD sy-vline 
WA_RAIP_CONS_CHECK_STR-SYSTEM sy-vline      INTO ld_text SEPARATED BY SPACE.

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