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

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPAPO/V_DPLPR
*  INTO TABLE @DATA(IT_/SAPAPO/V_DPLPR2).
*--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/V_DPLPR INDEX 1 INTO DATA(WA_/SAPAPO/V_DPLPR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/V_DPLPR>-MANDT = 1.
</SAPAPO/V_DPLPR>-OPTPR = 1.
</SAPAPO/V_DPLPR>-OPTTX = 1.
</SAPAPO/V_DPLPR>-LINME = 1.
</SAPAPO/V_DPLPR>-DISME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPAPO/V_DPLPR-ARCFL, sy-vline,
  WA_/SAPAPO/V_DPLPR-LOCAT, sy-vline,
  WA_/SAPAPO/V_DPLPR-SUBLO, sy-vline,
  WA_/SAPAPO/V_DPLPR-LOCMA, sy-vline,
  WA_/SAPAPO/V_DPLPR-ARCMA, sy-vline,
  WA_/SAPAPO/V_DPLPR-SSCON, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPAPO/V_DPLPR 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/V_DPLPR 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/V_DPLPR INTO WA_/SAPAPO/V_DPLPR.


*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/V_DPLPR_STR, 
MANDT TYPE STRING,
OPTPR TYPE STRING,
OPTTX TYPE STRING,
LINME TYPE STRING,
DISME TYPE STRING,
ARCFL TYPE STRING,
LOCAT TYPE STRING,
SUBLO TYPE STRING,
LOCMA TYPE STRING,
ARCMA TYPE STRING,
SSCON TYPE STRING,
SSABS TYPE STRING,
SSREL TYPE STRING,
PERLE TYPE STRING,
SLNO TYPE STRING,
SLSOFT TYPE STRING,
SLSTRONG TYPE STRING,
SLGLOB TYPE STRING,
SLCOST TYPE STRING,
INTTR TYPE STRING,
QUATR TYPE STRING,
INTLO TYPE STRING,
QUATL TYPE STRING,
INTPM TYPE STRING,
QUAPM TYPE STRING,
INTCO TYPE STRING,
QUATC TYPE STRING,
INFCO TYPE STRING,
QUAFC TYPE STRING,
PERDST TYPE STRING,
PEREST TYPE STRING,
RNDTR TYPE STRING,
DLAUF TYPE STRING,
DITER TYPE STRING,
PCOST TYPE STRING,
PCLASS TYPE STRING,
SPRIO TYPE STRING,
HEUSTA TYPE STRING,
PRSIM TYPE STRING,
DUSIM TYPE STRING,
INTPT TYPE STRING,
AGGRE TYPE STRING,
DISTR TYPE STRING,
COMIN TYPE STRING,
PRMAX TYPE STRING,
TRAHR TYPE STRING,
DPRIO TYPE STRING,
CONSIST_CHECK TYPE STRING,
MSG_PER_CHECK TYPE STRING,
LOGFILE TYPE STRING,
PULL_COST TYPE STRING,
PULL_FAIR TYPE STRING,
PULL_EARLY TYPE STRING,
PUSH_COST TYPE STRING,
PUSH_FAIR TYPE STRING,
PULL_HOR TYPE STRING,
PUSH_HOR TYPE STRING,
ATP_HOR TYPE STRING,
PROCBOUND TYPE STRING,
STOCKBOUND TYPE STRING,
PRODBOUND TYPE STRING,
TRANSBOUND TYPE STRING,
DELIVBOUND TYPE STRING,
NO_FCONS TYPE STRING,
ZDECO TYPE STRING,
PDECO TYPE STRING,
RDECO TYPE STRING,
PUSH_EARLY TYPE STRING,
SOFT_STB TYPE STRING,
ZERO_COSTS TYPE STRING,
NO_ORDERDELETE TYPE STRING,
NO_DPL_ORDRDEL TYPE STRING,
FC_HORIZON TYPE STRING,
PULL_PUSH_CHECK TYPE STRING,
DPLINTDECO TYPE STRING,
WINSI TYPE STRING,
PARTI TYPE STRING,
AUT_COST_GEN TYPE STRING,
CUS_PRIO TYPE STRING,
CFO_PRIO TYPE STRING,
FCS_PRIO TYPE STRING,
SAF_PRIO TYPE STRING,
LPR_PRIO TYPE STRING,
LPR_PRIO_A TYPE STRING,
LPR_PRIO_B TYPE STRING,
LPR_PRIO_C TYPE STRING,
LPR_HPRIO TYPE STRING,
PPM_PRIO TYPE STRING,
TRP_PRIO TYPE STRING,
RLP_PRIO TYPE STRING,
NO_QTA TYPE STRING,
MUQTA TYPE STRING,
UNDEF_QTA TYPE STRING,
CHAIN_FLG TYPE STRING,
FFF_FLG TYPE STRING,
SUBST_PRIO TYPE STRING,
PARAL_PROC_MAX TYPE STRING,
USE_INVORD TYPE STRING,
AUTOALG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPAPO/V_DPLPR_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/V_DPLPR_STR-MANDT sy-vline 
WA_/SAPAPO/V_DPLPR_STR-OPTPR sy-vline 
WA_/SAPAPO/V_DPLPR_STR-OPTTX sy-vline 
WA_/SAPAPO/V_DPLPR_STR-LINME sy-vline 
WA_/SAPAPO/V_DPLPR_STR-DISME sy-vline 
WA_/SAPAPO/V_DPLPR_STR-ARCFL sy-vline 
WA_/SAPAPO/V_DPLPR_STR-LOCAT sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SUBLO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-LOCMA sy-vline 
WA_/SAPAPO/V_DPLPR_STR-ARCMA sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SSCON sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SSABS sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SSREL sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PERLE sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SLNO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SLSOFT sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SLSTRONG sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SLGLOB sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SLCOST sy-vline 
WA_/SAPAPO/V_DPLPR_STR-INTTR sy-vline 
WA_/SAPAPO/V_DPLPR_STR-QUATR sy-vline 
WA_/SAPAPO/V_DPLPR_STR-INTLO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-QUATL sy-vline 
WA_/SAPAPO/V_DPLPR_STR-INTPM sy-vline 
WA_/SAPAPO/V_DPLPR_STR-QUAPM sy-vline 
WA_/SAPAPO/V_DPLPR_STR-INTCO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-QUATC sy-vline 
WA_/SAPAPO/V_DPLPR_STR-INFCO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-QUAFC sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PERDST sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PEREST sy-vline 
WA_/SAPAPO/V_DPLPR_STR-RNDTR sy-vline 
WA_/SAPAPO/V_DPLPR_STR-DLAUF sy-vline 
WA_/SAPAPO/V_DPLPR_STR-DITER sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PCOST sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PCLASS sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SPRIO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-HEUSTA sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PRSIM sy-vline 
WA_/SAPAPO/V_DPLPR_STR-DUSIM sy-vline 
WA_/SAPAPO/V_DPLPR_STR-INTPT sy-vline 
WA_/SAPAPO/V_DPLPR_STR-AGGRE sy-vline 
WA_/SAPAPO/V_DPLPR_STR-DISTR sy-vline 
WA_/SAPAPO/V_DPLPR_STR-COMIN sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PRMAX sy-vline 
WA_/SAPAPO/V_DPLPR_STR-TRAHR sy-vline 
WA_/SAPAPO/V_DPLPR_STR-DPRIO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-CONSIST_CHECK sy-vline 
WA_/SAPAPO/V_DPLPR_STR-MSG_PER_CHECK sy-vline 
WA_/SAPAPO/V_DPLPR_STR-LOGFILE sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PULL_COST sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PULL_FAIR sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PULL_EARLY sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PUSH_COST sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PUSH_FAIR sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PULL_HOR sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PUSH_HOR sy-vline 
WA_/SAPAPO/V_DPLPR_STR-ATP_HOR sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PROCBOUND sy-vline 
WA_/SAPAPO/V_DPLPR_STR-STOCKBOUND sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PRODBOUND sy-vline 
WA_/SAPAPO/V_DPLPR_STR-TRANSBOUND sy-vline 
WA_/SAPAPO/V_DPLPR_STR-DELIVBOUND sy-vline 
WA_/SAPAPO/V_DPLPR_STR-NO_FCONS sy-vline 
WA_/SAPAPO/V_DPLPR_STR-ZDECO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PDECO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-RDECO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PUSH_EARLY sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SOFT_STB sy-vline 
WA_/SAPAPO/V_DPLPR_STR-ZERO_COSTS sy-vline 
WA_/SAPAPO/V_DPLPR_STR-NO_ORDERDELETE sy-vline 
WA_/SAPAPO/V_DPLPR_STR-NO_DPL_ORDRDEL sy-vline 
WA_/SAPAPO/V_DPLPR_STR-FC_HORIZON sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PULL_PUSH_CHECK sy-vline 
WA_/SAPAPO/V_DPLPR_STR-DPLINTDECO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-WINSI sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PARTI sy-vline 
WA_/SAPAPO/V_DPLPR_STR-AUT_COST_GEN sy-vline 
WA_/SAPAPO/V_DPLPR_STR-CUS_PRIO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-CFO_PRIO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-FCS_PRIO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SAF_PRIO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-LPR_PRIO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-LPR_PRIO_A sy-vline 
WA_/SAPAPO/V_DPLPR_STR-LPR_PRIO_B sy-vline 
WA_/SAPAPO/V_DPLPR_STR-LPR_PRIO_C sy-vline 
WA_/SAPAPO/V_DPLPR_STR-LPR_HPRIO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PPM_PRIO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-TRP_PRIO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-RLP_PRIO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-NO_QTA sy-vline 
WA_/SAPAPO/V_DPLPR_STR-MUQTA sy-vline 
WA_/SAPAPO/V_DPLPR_STR-UNDEF_QTA sy-vline 
WA_/SAPAPO/V_DPLPR_STR-CHAIN_FLG sy-vline 
WA_/SAPAPO/V_DPLPR_STR-FFF_FLG sy-vline 
WA_/SAPAPO/V_DPLPR_STR-SUBST_PRIO sy-vline 
WA_/SAPAPO/V_DPLPR_STR-PARAL_PROC_MAX sy-vline 
WA_/SAPAPO/V_DPLPR_STR-USE_INVORD sy-vline 
WA_/SAPAPO/V_DPLPR_STR-AUTOALG sy-vline      INTO ld_text SEPARATED BY SPACE.

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