ABAP Select data from SAP table /SAPAPO/DEPLLOGI 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 /SAPAPO/DEPLLOGI 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/DEPLLOGI. 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/DEPLLOGI 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/DEPLLOGI TYPE STANDARD TABLE OF /SAPAPO/DEPLLOGI,
      WA_/SAPAPO/DEPLLOGI TYPE /SAPAPO/DEPLLOGI,
      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/DEPLLOGI> TYPE /SAPAPO/DEPLLOGI.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPAPO/DEPLLOGI
*  INTO TABLE @DATA(IT_/SAPAPO/DEPLLOGI2).
*--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/DEPLLOGI INDEX 1 INTO DATA(WA_/SAPAPO/DEPLLOGI2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPAPO/DEPLLOGI ASSIGNING </SAPAPO/DEPLLOGI>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/DEPLLOGI>-MANDT = 1.
</SAPAPO/DEPLLOGI>-DEPL_LOG_ID = 1.
</SAPAPO/DEPLLOGI>-DEPL_LOG_ML_ID = 1.
</SAPAPO/DEPLLOGI>-SUB_LOG_ID = 1.
</SAPAPO/DEPLLOGI>-ITEM_NR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPAPO/DEPLLOGI-LOCID, sy-vline,
  WA_/SAPAPO/DEPLLOGI-FLG_PARENT, sy-vline,
  WA_/SAPAPO/DEPLLOGI-FLG_INCL_W_PAR, sy-vline,
  WA_/SAPAPO/DEPLLOGI-FLG_VCOL, sy-vline,
  WA_/SAPAPO/DEPLLOGI-FLG_VCOL_LEAD, sy-vline,
  WA_/SAPAPO/DEPLLOGI-DEPL_QTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPAPO/DEPLLOGI 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/DEPLLOGI 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/DEPLLOGI INTO WA_/SAPAPO/DEPLLOGI.


*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_/SAPAPO/DEPLLOGI_STR, 
MANDT TYPE STRING,
DEPL_LOG_ID TYPE STRING,
DEPL_LOG_ML_ID TYPE STRING,
SUB_LOG_ID TYPE STRING,
ITEM_NR TYPE STRING,
LOCID TYPE STRING,
FLG_PARENT TYPE STRING,
FLG_INCL_W_PAR TYPE STRING,
FLG_VCOL TYPE STRING,
FLG_VCOL_LEAD TYPE STRING,
DEPL_QTY TYPE STRING,
PROPOSED_QTY TYPE STRING,
FLG_CREATE_STO TYPE STRING,
COL1 TYPE STRING,
COL2 TYPE STRING,
COL3 TYPE STRING,
COL4 TYPE STRING,
FAIR_SHARE_QTY TYPE STRING,
MAX_SHIP_QTY TYPE STRING,
TSL TYPE STRING,
RECEIPTS_LT TYPE STRING,
AVAIL_STOCK TYPE STRING,
ORIG_FILL_RATE TYPE STRING,
FS_FILL_RATE TYPE STRING,
RND_FILL_RATE TYPE STRING,
MIN_PACK_STAGE TYPE STRING,
MIN_PACKSIZE TYPE STRING,
EOQ TYPE STRING,
TRANS_END_TST TYPE STRING,
NET_DEM_LT TYPE STRING,
FLG_CP TYPE STRING,
STO_ORDER_TYPE TYPE STRING,
COL00 TYPE STRING,
COL01 TYPE STRING,
COL02 TYPE STRING,
COL03 TYPE STRING,
COL04 TYPE STRING,
COL05 TYPE STRING,
COL06 TYPE STRING,
COL07 TYPE STRING,
COL08 TYPE STRING,
COL09 TYPE STRING,
COL10 TYPE STRING,
COL11 TYPE STRING,
COL12 TYPE STRING,
COL13 TYPE STRING,
COL14 TYPE STRING,
COL15 TYPE STRING,
COL16 TYPE STRING,
COL17 TYPE STRING,
COL18 TYPE STRING,
COL19 TYPE STRING,
COL20 TYPE STRING,
COL21 TYPE STRING,
COL22 TYPE STRING,
COL23 TYPE STRING,
COL24 TYPE STRING,
COL25 TYPE STRING,
COL26 TYPE STRING,
COL27 TYPE STRING,
COL28 TYPE STRING,
COL29 TYPE STRING,
COL30 TYPE STRING,
COL31 TYPE STRING,
FAIR_SHAREOV_QTY TYPE STRING,
MAX_EXP_QTY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPAPO/DEPLLOGI_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/DEPLLOGI_STR-MANDT sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-DEPL_LOG_ID sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-DEPL_LOG_ML_ID sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-SUB_LOG_ID sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-ITEM_NR sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-LOCID sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-FLG_PARENT sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-FLG_INCL_W_PAR sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-FLG_VCOL sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-FLG_VCOL_LEAD sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-DEPL_QTY sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-PROPOSED_QTY sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-FLG_CREATE_STO sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL1 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL2 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL3 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL4 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-FAIR_SHARE_QTY sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-MAX_SHIP_QTY sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-TSL sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-RECEIPTS_LT sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-AVAIL_STOCK sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-ORIG_FILL_RATE sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-FS_FILL_RATE sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-RND_FILL_RATE sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-MIN_PACK_STAGE sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-MIN_PACKSIZE sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-EOQ sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-TRANS_END_TST sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-NET_DEM_LT sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-FLG_CP sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-STO_ORDER_TYPE sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL00 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL01 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL02 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL03 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL04 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL05 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL06 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL07 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL08 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL09 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL10 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL11 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL12 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL13 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL14 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL15 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL16 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL17 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL18 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL19 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL20 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL21 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL22 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL23 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL24 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL25 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL26 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL27 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL28 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL29 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL30 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-COL31 sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-FAIR_SHAREOV_QTY sy-vline 
WA_/SAPAPO/DEPLLOGI_STR-MAX_EXP_QTY sy-vline      INTO ld_text SEPARATED BY SPACE.

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