ABAP Select data from SAP table FAAVDOCITCP22 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 FAAVDOCITCP22 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 FAAVDOCITCP22. 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 FAAVDOCITCP22 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_FAAVDOCITCP22 TYPE STANDARD TABLE OF FAAVDOCITCP22,
      WA_FAAVDOCITCP22 TYPE FAAVDOCITCP22,
      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: <FAAVDOCITCP22> TYPE FAAVDOCITCP22.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FAAVDOCITCP22.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FAAVDOCITCP22
  INTO TABLE IT_FAAVDOCITCP22.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FAAVDOCITCP22
*  INTO TABLE @DATA(IT_FAAVDOCITCP222).
*--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_FAAVDOCITCP22 INDEX 1 INTO DATA(WA_FAAVDOCITCP222).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FAAVDOCITCP22 ASSIGNING <FAAVDOCITCP22>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FAAVDOCITCP22>-MANDT = 1.
<FAAVDOCITCP22>-BUKRS = 1.
<FAAVDOCITCP22>-ANLN1 = 1.
<FAAVDOCITCP22>-ANLN2 = 1.
<FAAVDOCITCP22>-GJAHR = 1.

ENDLOOP.

LOOP AT IT_FAAVDOCITCP22 INTO WA_FAAVDOCITCP22.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FAAVDOCITCP22-AFABE, sy-vline,
  WA_FAAVDOCITCP22-POPER, sy-vline,
  WA_FAAVDOCITCP22-SLALITTYPE, sy-vline,
  WA_FAAVDOCITCP22-RLDNR, sy-vline,
  WA_FAAVDOCITCP22-BELNR, sy-vline,
  WA_FAAVDOCITCP22-DOCLN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FAAVDOCITCP22 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_FAAVDOCITCP22 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_FAAVDOCITCP22 INTO WA_FAAVDOCITCP22.


*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 ANLN1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAVDOCITCP22-ANLN1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAVDOCITCP22-ANLN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAVDOCITCP22-ANLN2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAVDOCITCP22-ANLN2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FAAVDOCITCP22-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAVDOCITCP22-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAVDOCITCP22-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAVDOCITCP22-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field S_ANLKL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAVDOCITCP22-S_ANLKL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAVDOCITCP22-S_ANLKL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field T_ANLKL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAVDOCITCP22-T_ANLKL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAVDOCITCP22-T_ANLKL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field S_KTOGR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAVDOCITCP22-S_KTOGR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAVDOCITCP22-S_KTOGR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field T_KTOGR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAVDOCITCP22-T_KTOGR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAVDOCITCP22-T_KTOGR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field S_RECID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAVDOCITCP22-S_RECID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAVDOCITCP22-S_RECID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field T_RECID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAVDOCITCP22-T_RECID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAVDOCITCP22-T_RECID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLKL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAVDOCITCP22-ANLKL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAVDOCITCP22-ANLKL.
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_FAAVDOCITCP22_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
GJAHR TYPE STRING,
AFABE TYPE STRING,
POPER TYPE STRING,
SLALITTYPE TYPE STRING,
RLDNR TYPE STRING,
BELNR TYPE STRING,
DOCLN TYPE STRING,
POPER_SHIFTED TYPE STRING,
SPLIT_NUMBER TYPE STRING,
S_TECH_LEDGER TYPE STRING,
T_TECH_LEDGER TYPE STRING,
TECH_LEDGER_D TYPE STRING,
S_POPER TYPE STRING,
T_POPER TYPE STRING,
POPER_D TYPE STRING,
S_MOVCAT TYPE STRING,
T_MOVCAT TYPE STRING,
MOVCAT_D TYPE STRING,
S_HSL TYPE STRING,
T_HSL TYPE STRING,
HSL_D TYPE STRING,
S_KSL TYPE STRING,
T_KSL TYPE STRING,
KSL_D TYPE STRING,
S_OSL TYPE STRING,
T_OSL TYPE STRING,
OSL_D TYPE STRING,
S_VSL TYPE STRING,
T_VSL TYPE STRING,
VSL_D TYPE STRING,
S_RHCUR TYPE STRING,
T_RHCUR TYPE STRING,
RHCUR_D TYPE STRING,
S_RKCUR TYPE STRING,
T_RKCUR TYPE STRING,
RKCUR_D TYPE STRING,
S_ROCUR TYPE STRING,
T_ROCUR TYPE STRING,
ROCUR_D TYPE STRING,
S_RVCUR TYPE STRING,
T_RVCUR TYPE STRING,
RVCUR_D TYPE STRING,
S_ANLKL TYPE STRING,
T_ANLKL TYPE STRING,
ANLKL_D TYPE STRING,
S_KTOGR TYPE STRING,
T_KTOGR TYPE STRING,
KTOGR_D TYPE STRING,
S_MIG_SOURCE TYPE STRING,
T_MIG_SOURCE TYPE STRING,
MIG_SOURCE_D TYPE STRING,
S_RECID TYPE STRING,
T_RECID TYPE STRING,
RECID_D TYPE STRING,
DIFFERENT TYPE STRING,
REDUNDANT TYPE STRING,
DIRECTION TYPE STRING,
ANLKL TYPE STRING,
MOVCAT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FAAVDOCITCP22_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_FAAVDOCITCP22_STR-MANDT sy-vline 
WA_FAAVDOCITCP22_STR-BUKRS sy-vline 
WA_FAAVDOCITCP22_STR-ANLN1 sy-vline 
WA_FAAVDOCITCP22_STR-ANLN2 sy-vline 
WA_FAAVDOCITCP22_STR-GJAHR sy-vline 
WA_FAAVDOCITCP22_STR-AFABE sy-vline 
WA_FAAVDOCITCP22_STR-POPER sy-vline 
WA_FAAVDOCITCP22_STR-SLALITTYPE sy-vline 
WA_FAAVDOCITCP22_STR-RLDNR sy-vline 
WA_FAAVDOCITCP22_STR-BELNR sy-vline 
WA_FAAVDOCITCP22_STR-DOCLN sy-vline 
WA_FAAVDOCITCP22_STR-POPER_SHIFTED sy-vline 
WA_FAAVDOCITCP22_STR-SPLIT_NUMBER sy-vline 
WA_FAAVDOCITCP22_STR-S_TECH_LEDGER sy-vline 
WA_FAAVDOCITCP22_STR-T_TECH_LEDGER sy-vline 
WA_FAAVDOCITCP22_STR-TECH_LEDGER_D sy-vline 
WA_FAAVDOCITCP22_STR-S_POPER sy-vline 
WA_FAAVDOCITCP22_STR-T_POPER sy-vline 
WA_FAAVDOCITCP22_STR-POPER_D sy-vline 
WA_FAAVDOCITCP22_STR-S_MOVCAT sy-vline 
WA_FAAVDOCITCP22_STR-T_MOVCAT sy-vline 
WA_FAAVDOCITCP22_STR-MOVCAT_D sy-vline 
WA_FAAVDOCITCP22_STR-S_HSL sy-vline 
WA_FAAVDOCITCP22_STR-T_HSL sy-vline 
WA_FAAVDOCITCP22_STR-HSL_D sy-vline 
WA_FAAVDOCITCP22_STR-S_KSL sy-vline 
WA_FAAVDOCITCP22_STR-T_KSL sy-vline 
WA_FAAVDOCITCP22_STR-KSL_D sy-vline 
WA_FAAVDOCITCP22_STR-S_OSL sy-vline 
WA_FAAVDOCITCP22_STR-T_OSL sy-vline 
WA_FAAVDOCITCP22_STR-OSL_D sy-vline 
WA_FAAVDOCITCP22_STR-S_VSL sy-vline 
WA_FAAVDOCITCP22_STR-T_VSL sy-vline 
WA_FAAVDOCITCP22_STR-VSL_D sy-vline 
WA_FAAVDOCITCP22_STR-S_RHCUR sy-vline 
WA_FAAVDOCITCP22_STR-T_RHCUR sy-vline 
WA_FAAVDOCITCP22_STR-RHCUR_D sy-vline 
WA_FAAVDOCITCP22_STR-S_RKCUR sy-vline 
WA_FAAVDOCITCP22_STR-T_RKCUR sy-vline 
WA_FAAVDOCITCP22_STR-RKCUR_D sy-vline 
WA_FAAVDOCITCP22_STR-S_ROCUR sy-vline 
WA_FAAVDOCITCP22_STR-T_ROCUR sy-vline 
WA_FAAVDOCITCP22_STR-ROCUR_D sy-vline 
WA_FAAVDOCITCP22_STR-S_RVCUR sy-vline 
WA_FAAVDOCITCP22_STR-T_RVCUR sy-vline 
WA_FAAVDOCITCP22_STR-RVCUR_D sy-vline 
WA_FAAVDOCITCP22_STR-S_ANLKL sy-vline 
WA_FAAVDOCITCP22_STR-T_ANLKL sy-vline 
WA_FAAVDOCITCP22_STR-ANLKL_D sy-vline 
WA_FAAVDOCITCP22_STR-S_KTOGR sy-vline 
WA_FAAVDOCITCP22_STR-T_KTOGR sy-vline 
WA_FAAVDOCITCP22_STR-KTOGR_D sy-vline 
WA_FAAVDOCITCP22_STR-S_MIG_SOURCE sy-vline 
WA_FAAVDOCITCP22_STR-T_MIG_SOURCE sy-vline 
WA_FAAVDOCITCP22_STR-MIG_SOURCE_D sy-vline 
WA_FAAVDOCITCP22_STR-S_RECID sy-vline 
WA_FAAVDOCITCP22_STR-T_RECID sy-vline 
WA_FAAVDOCITCP22_STR-RECID_D sy-vline 
WA_FAAVDOCITCP22_STR-DIFFERENT sy-vline 
WA_FAAVDOCITCP22_STR-REDUNDANT sy-vline 
WA_FAAVDOCITCP22_STR-DIRECTION sy-vline 
WA_FAAVDOCITCP22_STR-ANLKL sy-vline 
WA_FAAVDOCITCP22_STR-MOVCAT sy-vline      INTO ld_text SEPARATED BY SPACE.

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