ABAP Select data from SAP table SLDOCX_ATP 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 SLDOCX_ATP 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 SLDOCX_ATP. 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 SLDOCX_ATP 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_SLDOCX_ATP TYPE STANDARD TABLE OF SLDOCX_ATP,
      WA_SLDOCX_ATP TYPE SLDOCX_ATP,
      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: <SLDOCX_ATP> TYPE SLDOCX_ATP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SLDOCX_ATP
*  INTO TABLE @DATA(IT_SLDOCX_ATP2).
*--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_SLDOCX_ATP INDEX 1 INTO DATA(WA_SLDOCX_ATP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_SLDOCX_ATP ASSIGNING <SLDOCX_ATP>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<SLDOCX_ATP>-METHOD = 1.
<SLDOCX_ATP>-ATPCAT = 1.
<SLDOCX_ATP>-DOC_NUMBER = 1.
<SLDOCX_ATP>-DOC_TYPE = 1.
<SLDOCX_ATP>-ORD_TYPE = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SLDOCX_ATP-SALES_ORG, sy-vline,
WA_SLDOCX_ATP-DIVISION, sy-vline,
WA_SLDOCX_ATP-DISTR_CHAN, sy-vline,
WA_SLDOCX_ATP-SLSOFF, sy-vline,
WA_SLDOCX_ATP-SLSGRP, sy-vline,
WA_SLDOCX_ATP-SOLD_TO, sy-vline.
ENDLOOP. *Add any further fields from structure WA_SLDOCX_ATP 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_SLDOCX_ATP 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_SLDOCX_ATP INTO WA_SLDOCX_ATP. *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 DOC_NUMBER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_SLDOCX_ATP-DOC_NUMBER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_SLDOCX_ATP-DOC_NUMBER.
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_SLDOCX_ATP_STR,
METHOD TYPE STRING,
ATPCAT TYPE STRING,
DOC_NUMBER TYPE STRING,
DOC_TYPE TYPE STRING,
ORD_TYPE TYPE STRING,
SALES_ORG TYPE STRING,
DIVISION TYPE STRING,
DISTR_CHAN TYPE STRING,
SLSOFF TYPE STRING,
SLSGRP TYPE STRING,
SOLD_TO TYPE STRING,
COMPL_DLV TYPE STRING,
ITM_NUMBER TYPE STRING,
ITEM_CATEG TYPE STRING,
RBACONTROL TYPE STRING,
CREATOR TYPE STRING,
PRODUCT TYPE STRING,
LOCATION TYPE STRING,
STORE_LOC TYPE STRING,
BATCH TYPE STRING,
SHIP_TO TYPE STRING,
SHIP_POINT TYPE STRING,
ROUTE TYPE STRING,
SHP_COND TYPE STRING,
DLV_PRIO TYPE STRING,
PART_DLV TYPE STRING,
MAX_PL_DLV TYPE STRING,
ALLOC TYPE STRING,
LOGSYS TYPE STRING,
BSTNK TYPE STRING,
POSNR TYPE STRING,END OF T_EKKO_STR. DATA: WA_SLDOCX_ATP_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_SLDOCX_ATP_STR-METHOD sy-vline
WA_SLDOCX_ATP_STR-ATPCAT sy-vline
WA_SLDOCX_ATP_STR-DOC_NUMBER sy-vline
WA_SLDOCX_ATP_STR-DOC_TYPE sy-vline
WA_SLDOCX_ATP_STR-ORD_TYPE sy-vline
WA_SLDOCX_ATP_STR-SALES_ORG sy-vline
WA_SLDOCX_ATP_STR-DIVISION sy-vline
WA_SLDOCX_ATP_STR-DISTR_CHAN sy-vline
WA_SLDOCX_ATP_STR-SLSOFF sy-vline
WA_SLDOCX_ATP_STR-SLSGRP sy-vline
WA_SLDOCX_ATP_STR-SOLD_TO sy-vline
WA_SLDOCX_ATP_STR-COMPL_DLV sy-vline
WA_SLDOCX_ATP_STR-ITM_NUMBER sy-vline
WA_SLDOCX_ATP_STR-ITEM_CATEG sy-vline
WA_SLDOCX_ATP_STR-RBACONTROL sy-vline
WA_SLDOCX_ATP_STR-CREATOR sy-vline
WA_SLDOCX_ATP_STR-PRODUCT sy-vline
WA_SLDOCX_ATP_STR-LOCATION sy-vline
WA_SLDOCX_ATP_STR-STORE_LOC sy-vline
WA_SLDOCX_ATP_STR-BATCH sy-vline
WA_SLDOCX_ATP_STR-SHIP_TO sy-vline
WA_SLDOCX_ATP_STR-SHIP_POINT sy-vline
WA_SLDOCX_ATP_STR-ROUTE sy-vline
WA_SLDOCX_ATP_STR-SHP_COND sy-vline
WA_SLDOCX_ATP_STR-DLV_PRIO sy-vline
WA_SLDOCX_ATP_STR-PART_DLV sy-vline
WA_SLDOCX_ATP_STR-MAX_PL_DLV sy-vline
WA_SLDOCX_ATP_STR-ALLOC sy-vline
WA_SLDOCX_ATP_STR-LOGSYS sy-vline
WA_SLDOCX_ATP_STR-BSTNK sy-vline
WA_SLDOCX_ATP_STR-POSNR sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.