ABAP Select data from SAP table PES_FORM_TCXX_0002 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 PES_FORM_TCXX_0002 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 PES_FORM_TCXX_0002. 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 PES_FORM_TCXX_0002 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_PES_FORM_TCXX_0002 TYPE STANDARD TABLE OF PES_FORM_TCXX_0002,
      WA_PES_FORM_TCXX_0002 TYPE PES_FORM_TCXX_0002,
      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: <PES_FORM_TCXX_0002> TYPE PES_FORM_TCXX_0002.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PES_FORM_TCXX_0002.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PES_FORM_TCXX_0002
  INTO TABLE IT_PES_FORM_TCXX_0002.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PES_FORM_TCXX_0002
*  INTO TABLE @DATA(IT_PES_FORM_TCXX_00022).
*--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_PES_FORM_TCXX_0002 INDEX 1 INTO DATA(WA_PES_FORM_TCXX_00022).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PES_FORM_TCXX_0002 ASSIGNING <PES_FORM_TCXX_0002>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PES_FORM_TCXX_0002>-FIX = 1.
<PES_FORM_TCXX_0002>-EMPRESA = 1.
<PES_FORM_TCXX_0002>-DOMICIL = 1.
<PES_FORM_TCXX_0002>-LOCALID = 1.
<PES_FORM_TCXX_0002>-CODPOS = 1.

ENDLOOP.

LOOP AT IT_PES_FORM_TCXX_0002 INTO WA_PES_FORM_TCXX_0002.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PES_FORM_TCXX_0002-PROVIN, sy-vline,
  WA_PES_FORM_TCXX_0002-EMBARCACION, sy-vline,
  WA_PES_FORM_TCXX_0002-COD_EMBARCA, sy-vline,
  WA_PES_FORM_TCXX_0002-COCOCOL, sy-vline,
  WA_PES_FORM_TCXX_0002-CLAV_IE, sy-vline,
  WA_PES_FORM_TCXX_0002-IDENEMP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PES_FORM_TCXX_0002 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_PES_FORM_TCXX_0002 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_PES_FORM_TCXX_0002 INTO WA_PES_FORM_TCXX_0002.


*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_PES_FORM_TCXX_0002_STR, 
FIX TYPE STRING,
EMPRESA TYPE STRING,
DOMICIL TYPE STRING,
LOCALID TYPE STRING,
CODPOS TYPE STRING,
PROVIN TYPE STRING,
EMBARCACION TYPE STRING,
COD_EMBARCA TYPE STRING,
COCOCOL TYPE STRING,
CLAV_IE TYPE STRING,
IDENEMP TYPE STRING,
CCC TYPE STRING,
NUM_TRAB TYPE STRING,
PERILIQ TYPE STRING,
TIPOLIQ TYPE STRING,
NUMEXPED TYPE STRING,
HOJNUM TYPE STRING,
HOJDE TYPE STRING,
SUM_CC TYPE STRING,
SUM_ATEP TYPE STRING,
SUM_HEXF TYPE STRING,
SUM_HEXO TYPE STRING,
SUM_CCE TYPE STRING,
SUM_ATEE TYPE STRING,
COM_EC TYPE STRING,
COM_ATEP TYPE STRING,
RED_CC TYPE STRING,
RED_INEM TYPE STRING,
COM_DEPA TYPE STRING,
SELLO_FECHA TYPE STRING,
SELLO_EMP TYPE STRING,
VAR TYPE STRING,
APNOM TYPE STRING,
CLIPF TYPE STRING,
ID_PF TYPE STRING,
NUMSS TYPE STRING,
EPIGR TYPE STRING,
NUMDB TYPE STRING,
CLBAS TYPE STRING,
IMPBA TYPE STRING,
PIMBA TYPE STRING,
SIESP TYPE STRING,
TICON TYPE STRING,
NUMDD TYPE STRING,
CLADC TYPE STRING,
IMPDC TYPE STRING,
PIMDC TYPE STRING,
FECHA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PES_FORM_TCXX_0002_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_PES_FORM_TCXX_0002_STR-FIX sy-vline 
WA_PES_FORM_TCXX_0002_STR-EMPRESA sy-vline 
WA_PES_FORM_TCXX_0002_STR-DOMICIL sy-vline 
WA_PES_FORM_TCXX_0002_STR-LOCALID sy-vline 
WA_PES_FORM_TCXX_0002_STR-CODPOS sy-vline 
WA_PES_FORM_TCXX_0002_STR-PROVIN sy-vline 
WA_PES_FORM_TCXX_0002_STR-EMBARCACION sy-vline 
WA_PES_FORM_TCXX_0002_STR-COD_EMBARCA sy-vline 
WA_PES_FORM_TCXX_0002_STR-COCOCOL sy-vline 
WA_PES_FORM_TCXX_0002_STR-CLAV_IE sy-vline 
WA_PES_FORM_TCXX_0002_STR-IDENEMP sy-vline 
WA_PES_FORM_TCXX_0002_STR-CCC sy-vline 
WA_PES_FORM_TCXX_0002_STR-NUM_TRAB sy-vline 
WA_PES_FORM_TCXX_0002_STR-PERILIQ sy-vline 
WA_PES_FORM_TCXX_0002_STR-TIPOLIQ sy-vline 
WA_PES_FORM_TCXX_0002_STR-NUMEXPED sy-vline 
WA_PES_FORM_TCXX_0002_STR-HOJNUM sy-vline 
WA_PES_FORM_TCXX_0002_STR-HOJDE sy-vline 
WA_PES_FORM_TCXX_0002_STR-SUM_CC sy-vline 
WA_PES_FORM_TCXX_0002_STR-SUM_ATEP sy-vline 
WA_PES_FORM_TCXX_0002_STR-SUM_HEXF sy-vline 
WA_PES_FORM_TCXX_0002_STR-SUM_HEXO sy-vline 
WA_PES_FORM_TCXX_0002_STR-SUM_CCE sy-vline 
WA_PES_FORM_TCXX_0002_STR-SUM_ATEE sy-vline 
WA_PES_FORM_TCXX_0002_STR-COM_EC sy-vline 
WA_PES_FORM_TCXX_0002_STR-COM_ATEP sy-vline 
WA_PES_FORM_TCXX_0002_STR-RED_CC sy-vline 
WA_PES_FORM_TCXX_0002_STR-RED_INEM sy-vline 
WA_PES_FORM_TCXX_0002_STR-COM_DEPA sy-vline 
WA_PES_FORM_TCXX_0002_STR-SELLO_FECHA sy-vline 
WA_PES_FORM_TCXX_0002_STR-SELLO_EMP sy-vline 
WA_PES_FORM_TCXX_0002_STR-VAR sy-vline 
WA_PES_FORM_TCXX_0002_STR-APNOM sy-vline 
WA_PES_FORM_TCXX_0002_STR-CLIPF sy-vline 
WA_PES_FORM_TCXX_0002_STR-ID_PF sy-vline 
WA_PES_FORM_TCXX_0002_STR-NUMSS sy-vline 
WA_PES_FORM_TCXX_0002_STR-EPIGR sy-vline 
WA_PES_FORM_TCXX_0002_STR-NUMDB sy-vline 
WA_PES_FORM_TCXX_0002_STR-CLBAS sy-vline 
WA_PES_FORM_TCXX_0002_STR-IMPBA sy-vline 
WA_PES_FORM_TCXX_0002_STR-PIMBA sy-vline 
WA_PES_FORM_TCXX_0002_STR-SIESP sy-vline 
WA_PES_FORM_TCXX_0002_STR-TICON sy-vline 
WA_PES_FORM_TCXX_0002_STR-NUMDD sy-vline 
WA_PES_FORM_TCXX_0002_STR-CLADC sy-vline 
WA_PES_FORM_TCXX_0002_STR-IMPDC sy-vline 
WA_PES_FORM_TCXX_0002_STR-PIMDC sy-vline 
WA_PES_FORM_TCXX_0002_STR-FECHA sy-vline      INTO ld_text SEPARATED BY SPACE.

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