ABAP Select data from SAP table CRMS_FICA_ACC_POS_GENIL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMS_FICA_ACC_POS_GENIL
*  INTO TABLE @DATA(IT_CRMS_FICA_ACC_POS_GENIL2).
*--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_CRMS_FICA_ACC_POS_GENIL INDEX 1 INTO DATA(WA_CRMS_FICA_ACC_POS_GENIL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMS_FICA_ACC_POS_GENIL>-OPBEL = 1.
<CRMS_FICA_ACC_POS_GENIL>-OPUPW = 1.
<CRMS_FICA_ACC_POS_GENIL>-OPUPK = 1.
<CRMS_FICA_ACC_POS_GENIL>-OPUPZ = 1.
<CRMS_FICA_ACC_POS_GENIL>-BUKRS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMS_FICA_ACC_POS_GENIL-GSBER, sy-vline,
  WA_CRMS_FICA_ACC_POS_GENIL-BUPLA, sy-vline,
  WA_CRMS_FICA_ACC_POS_GENIL-GPART, sy-vline,
  WA_CRMS_FICA_ACC_POS_GENIL-VTREF, sy-vline,
  WA_CRMS_FICA_ACC_POS_GENIL-VTRE2, sy-vline,
  WA_CRMS_FICA_ACC_POS_GENIL-VKONT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMS_FICA_ACC_POS_GENIL 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_CRMS_FICA_ACC_POS_GENIL 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_CRMS_FICA_ACC_POS_GENIL INTO WA_CRMS_FICA_ACC_POS_GENIL.


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

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

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

*Conversion exit ALPHA, internal->external for field VTRE2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_FICA_ACC_POS_GENIL-VTRE2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_FICA_ACC_POS_GENIL-VTRE2.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field INKGP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS_FICA_ACC_POS_GENIL-INKGP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS_FICA_ACC_POS_GENIL-INKGP.
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_CRMS_FICA_ACC_POS_GENIL_STR, 
OPBEL TYPE STRING,
OPUPW TYPE STRING,
OPUPK TYPE STRING,
OPUPZ TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
BUPLA TYPE STRING,
GPART TYPE STRING,
VTREF TYPE STRING,
VTRE2 TYPE STRING,
VKONT TYPE STRING,
HVORG TYPE STRING,
TVORG TYPE STRING,
HKONT TYPE STRING,
BLDAT TYPE STRING,
BUDAT TYPE STRING,
OPTXT TYPE STRING,
WAERS TYPE STRING,
FAEDN TYPE STRING,
STUDT TYPE STRING,
BETRW TYPE STRING,
AUGDT TYPE STRING,
AUGBL TYPE STRING,
MAHNV TYPE STRING,
MANSP TYPE STRING,
HVORGTXT TYPE STRING,
TVORGTXT TYPE STRING,
SPARTTXT TYPE STRING,
PYMETTXT TYPE STRING,
AUGRDTXT TYPE STRING,
SPZAHTXT TYPE STRING,
AUGSTICON TYPE STRING,
KOFIZ TYPE STRING,
SPART TYPE STRING,
MWSKZ TYPE STRING,
XANZA TYPE STRING,
STAKZTXT TYPE STRING,
SBETW TYPE STRING,
BLARTTXT TYPE STRING,
STTAX TYPE STRING,
MAHNVTXT TYPE STRING,
AMPEL TYPE STRING,
AUGRSTXT TYPE STRING,
TEXT1 TYPE STRING,
TEXT2 TYPE STRING,
ABRZU TYPE STRING,
ABRZO TYPE STRING,
BETRH TYPE STRING,
LOCKICON TYPE STRING,
MDRKD TYPE STRING,
XAVIS TYPE STRING,
INKPS TYPE STRING,
VOTXT TYPE STRING,
MANHSTXT TYPE STRING,
STAPP TYPE STRING,
IDISP TYPE STRING,
DSPAM TYPE STRING,
PERSLTXT TYPE STRING,
ERNAM_STD TYPE STRING,
STAKZ TYPE STRING,
STAKZTXTLONG TYPE STRING,
CGICON TYPE STRING,
WLICON TYPE STRING,
SUBAP TYPE STRING,
ABWTP TYPE STRING,
ABWBL TYPE STRING,
STRAT TYPE STRING,
STEP TYPE STRING,
COLL_STATUS TYPE STRING,
AGSTA TYPE STRING,
AUGRS TYPE STRING,
XBLNR TYPE STRING,
EMBVT TYPE STRING,
SEPA_MNDID TYPE STRING,
PNNUM TYPE STRING,
LOGNO TYPE STRING,
INKGP TYPE STRING,
PAY_AMOUNT TYPE STRING,
XNO_DISPLAY TYPE STRING,
FILTER_NAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMS_FICA_ACC_POS_GENIL_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_CRMS_FICA_ACC_POS_GENIL_STR-OPBEL sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-OPUPW sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-OPUPK sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-OPUPZ sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-BUKRS sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-GSBER sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-BUPLA sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-GPART sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-VTREF sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-VTRE2 sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-VKONT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-HVORG sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-TVORG sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-HKONT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-BLDAT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-BUDAT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-OPTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-WAERS sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-FAEDN sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-STUDT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-BETRW sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-AUGDT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-AUGBL sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-MAHNV sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-MANSP sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-HVORGTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-TVORGTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-SPARTTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-PYMETTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-AUGRDTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-SPZAHTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-AUGSTICON sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-KOFIZ sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-SPART sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-MWSKZ sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-XANZA sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-STAKZTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-SBETW sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-BLARTTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-STTAX sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-MAHNVTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-AMPEL sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-AUGRSTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-TEXT1 sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-TEXT2 sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-ABRZU sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-ABRZO sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-BETRH sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-LOCKICON sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-MDRKD sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-XAVIS sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-INKPS sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-VOTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-MANHSTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-STAPP sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-IDISP sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-DSPAM sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-PERSLTXT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-ERNAM_STD sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-STAKZ sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-STAKZTXTLONG sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-CGICON sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-WLICON sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-SUBAP sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-ABWTP sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-ABWBL sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-STRAT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-STEP sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-COLL_STATUS sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-AGSTA sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-AUGRS sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-XBLNR sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-EMBVT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-SEPA_MNDID sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-PNNUM sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-LOGNO sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-INKGP sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-PAY_AMOUNT sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-XNO_DISPLAY sy-vline 
WA_CRMS_FICA_ACC_POS_GENIL_STR-FILTER_NAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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