ABAP Select data from SAP table /SAPAPO/XP_CD_XC into internal table

Get Example source ABAP code based on a different SAP table
  

Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SAPAPO/XP_CD_XC 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 /SAPAPO/XP_CD_XC. 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 /SAPAPO/XP_CD_XC 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_/SAPAPO/XP_CD_XC TYPE STANDARD TABLE OF /SAPAPO/XP_CD_XC,
      WA_/SAPAPO/XP_CD_XC TYPE /SAPAPO/XP_CD_XC,
      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: </SAPAPO/XP_CD_XC> TYPE /SAPAPO/XP_CD_XC.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPAPO/XP_CD_XC
  INTO TABLE IT_/SAPAPO/XP_CD_XC.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPAPO/XP_CD_XC
*  INTO TABLE @DATA(IT_/SAPAPO/XP_CD_XC2).
*--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_/SAPAPO/XP_CD_XC INDEX 1 INTO DATA(WA_/SAPAPO/XP_CD_XC2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPAPO/XP_CD_XC ASSIGNING </SAPAPO/XP_CD_XC>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/XP_CD_XC>-MANDT = 1.
</SAPAPO/XP_CD_XC>-SPREX = 1.
</SAPAPO/XP_CD_XC>-SPRID = 1.
</SAPAPO/XP_CD_XC>-SPRTX = 1.
</SAPAPO/XP_CD_XC>-S1HOR = 1.
ENDLOOP.

LOOP AT IT_/SAPAPO/XP_CD_XC INTO WA_/SAPAPO/XP_CD_XC.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPAPO/XP_CD_XC-S2HOR, sy-vline,
WA_/SAPAPO/XP_CD_XC-PRODH, sy-vline,
WA_/SAPAPO/XP_CD_XC-SHIPH, sy-vline,
WA_/SAPAPO/XP_CD_XC-PUSHH, sy-vline,
WA_/SAPAPO/XP_CD_XC-PRODF, sy-vline,
WA_/SAPAPO/XP_CD_XC-SHIPF, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SAPAPO/XP_CD_XC 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_/SAPAPO/XP_CD_XC 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_/SAPAPO/XP_CD_XC INTO WA_/SAPAPO/XP_CD_XC. *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 SPRID, internal->external for field SPRID CALL FUNCTION 'CONVERSION_EXIT_SPRID_OUTPUT' EXPORTING input = WA_/SAPAPO/XP_CD_XC-SPRID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPAPO/XP_CD_XC-SPRID.
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_/SAPAPO/XP_CD_XC_STR,
MANDT TYPE STRING,
SPREX TYPE STRING,
SPRID TYPE STRING,
SPRTX TYPE STRING,
S1HOR TYPE STRING,
S2HOR TYPE STRING,
PRODH TYPE STRING,
SHIPH TYPE STRING,
PUSHH TYPE STRING,
PRODF TYPE STRING,
SHIPF TYPE STRING,
DSBPH TYPE STRING,
PHEXT TYPE STRING,
PKZPRODH TYPE STRING,
PKZSHIPH TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SAPAPO/XP_CD_XC_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_/SAPAPO/XP_CD_XC_STR-MANDT sy-vline
WA_/SAPAPO/XP_CD_XC_STR-SPREX sy-vline
WA_/SAPAPO/XP_CD_XC_STR-SPRID sy-vline
WA_/SAPAPO/XP_CD_XC_STR-SPRTX sy-vline
WA_/SAPAPO/XP_CD_XC_STR-S1HOR sy-vline
WA_/SAPAPO/XP_CD_XC_STR-S2HOR sy-vline
WA_/SAPAPO/XP_CD_XC_STR-PRODH sy-vline
WA_/SAPAPO/XP_CD_XC_STR-SHIPH sy-vline
WA_/SAPAPO/XP_CD_XC_STR-PUSHH sy-vline
WA_/SAPAPO/XP_CD_XC_STR-PRODF sy-vline
WA_/SAPAPO/XP_CD_XC_STR-SHIPF sy-vline
WA_/SAPAPO/XP_CD_XC_STR-DSBPH sy-vline
WA_/SAPAPO/XP_CD_XC_STR-PHEXT sy-vline
WA_/SAPAPO/XP_CD_XC_STR-PKZPRODH sy-vline
WA_/SAPAPO/XP_CD_XC_STR-PKZSHIPH sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.