ABAP Select data from SAP table PDLVPERFCARDUNI into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PDLVPERFCARDUNI 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 PDLVPERFCARDUNI. 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 PDLVPERFCARDUNI 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_PDLVPERFCARDUNI TYPE STANDARD TABLE OF PDLVPERFCARDUNI,
      WA_PDLVPERFCARDUNI TYPE PDLVPERFCARDUNI,
      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: <PDLVPERFCARDUNI> TYPE PDLVPERFCARDUNI.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PDLVPERFCARDUNI
*  INTO TABLE @DATA(IT_PDLVPERFCARDUNI2).
*--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_PDLVPERFCARDUNI INDEX 1 INTO DATA(WA_PDLVPERFCARDUNI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PDLVPERFCARDUNI>-MANDT = 1.
<PDLVPERFCARDUNI>-ORDERDOCUMENT = 1.
<PDLVPERFCARDUNI>-ORDERDOCUMENTITEM = 1.
<PDLVPERFCARDUNI>-SALESORDER = 1.
<PDLVPERFCARDUNI>-STOCKTRANSPORTORDER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PDLVPERFCARDUNI-SALESORDERCATEGORY, sy-vline,
  WA_PDLVPERFCARDUNI-STOCKTRANSPORTORDERCATEGORY, sy-vline,
  WA_PDLVPERFCARDUNI-SUPPLYINGPLANT, sy-vline,
  WA_PDLVPERFCARDUNI-SUPPLYINGPLANTNAME, sy-vline,
  WA_PDLVPERFCARDUNI-RECEIVINGPLANT, sy-vline,
  WA_PDLVPERFCARDUNI-DOCUMENTCURRENCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PDLVPERFCARDUNI 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_PDLVPERFCARDUNI 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_PDLVPERFCARDUNI INTO WA_PDLVPERFCARDUNI.


*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 ORDERDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PDLVPERFCARDUNI-ORDERDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDLVPERFCARDUNI-ORDERDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SALESORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PDLVPERFCARDUNI-SALESORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDLVPERFCARDUNI-SALESORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field STOCKTRANSPORTORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PDLVPERFCARDUNI-STOCKTRANSPORTORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDLVPERFCARDUNI-STOCKTRANSPORTORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PDLVPERFCARDUNI-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDLVPERFCARDUNI-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SOLDTOPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PDLVPERFCARDUNI-SOLDTOPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDLVPERFCARDUNI-SOLDTOPARTY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SHIPTOPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PDLVPERFCARDUNI-SHIPTOPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDLVPERFCARDUNI-SHIPTOPARTY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AUART, internal->external for field SALESORDERTYPE
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_PDLVPERFCARDUNI-SALESORDERTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDLVPERFCARDUNI-SALESORDERTYPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FORWARDINGAGENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PDLVPERFCARDUNI-FORWARDINGAGENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDLVPERFCARDUNI-FORWARDINGAGENT.
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_PDLVPERFCARDUNI_STR, 
MANDT TYPE STRING,
ORDERDOCUMENT TYPE STRING,
ORDERDOCUMENTITEM TYPE STRING,
SALESORDER TYPE STRING,
STOCKTRANSPORTORDER TYPE STRING,
SALESORDERCATEGORY TYPE STRING,
STOCKTRANSPORTORDERCATEGORY TYPE STRING,
SUPPLYINGPLANT TYPE STRING,
SUPPLYINGPLANTNAME TYPE STRING,
RECEIVINGPLANT TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
SOLDTOPARTY TYPE STRING,
SHIPTOPARTY TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
SALESOFFICE TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
SHIPPINGPOINT TYPE STRING,
SALESORDERTYPE TYPE STRING,
PURCHASEORDERTYPE TYPE STRING,
SALESDOCUMENTTYPENAME TYPE STRING,
DELIVERYTYPE TYPE STRING,
DELIVERYPRIORITY TYPE STRING,
SHIPPINGCONDITION TYPE STRING,
WAREHOUSENUMBER TYPE STRING,
TRANSPORTATIONGROUP TYPE STRING,
ROUTE TYPE STRING,
FORWARDINGAGENT TYPE STRING,
NMBROFDLVRDASREQDSLSDOCITEMS TYPE STRING,
NMBROFSHIPPEDASPLNDSLSDOCITEMS TYPE STRING,
NUMBEROFINCOMINGSLSORDERITEMS TYPE STRING,
INCOMINGSALESORDERSNETAMOUNT TYPE STRING,
ORDDOCITMDELIVFLFMTSTS TYPE STRING,
EARLIESTREQDDELIVDATE TYPE STRING,
EARLIESTPLNDGIDATE TYPE STRING,
DLVRDASREQDSLSDOCITMNETAMT TYPE STRING,
SHPDASPLNDSLSDOCITMNETAMT TYPE STRING,
DELIVTOREQDDELIVDELAYINDAYS TYPE STRING,
GITOPLNDGIDELAYINDAYS TYPE STRING,
NETAMOUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PDLVPERFCARDUNI_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_PDLVPERFCARDUNI_STR-MANDT sy-vline 
WA_PDLVPERFCARDUNI_STR-ORDERDOCUMENT sy-vline 
WA_PDLVPERFCARDUNI_STR-ORDERDOCUMENTITEM sy-vline 
WA_PDLVPERFCARDUNI_STR-SALESORDER sy-vline 
WA_PDLVPERFCARDUNI_STR-STOCKTRANSPORTORDER sy-vline 
WA_PDLVPERFCARDUNI_STR-SALESORDERCATEGORY sy-vline 
WA_PDLVPERFCARDUNI_STR-STOCKTRANSPORTORDERCATEGORY sy-vline 
WA_PDLVPERFCARDUNI_STR-SUPPLYINGPLANT sy-vline 
WA_PDLVPERFCARDUNI_STR-SUPPLYINGPLANTNAME sy-vline 
WA_PDLVPERFCARDUNI_STR-RECEIVINGPLANT sy-vline 
WA_PDLVPERFCARDUNI_STR-DOCUMENTCURRENCY sy-vline 
WA_PDLVPERFCARDUNI_STR-PRODUCTIONPLANT sy-vline 
WA_PDLVPERFCARDUNI_STR-MATERIAL sy-vline 
WA_PDLVPERFCARDUNI_STR-MATERIALGROUP sy-vline 
WA_PDLVPERFCARDUNI_STR-SOLDTOPARTY sy-vline 
WA_PDLVPERFCARDUNI_STR-SHIPTOPARTY sy-vline 
WA_PDLVPERFCARDUNI_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_PDLVPERFCARDUNI_STR-SALESORGANIZATION sy-vline 
WA_PDLVPERFCARDUNI_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_PDLVPERFCARDUNI_STR-DIVISION sy-vline 
WA_PDLVPERFCARDUNI_STR-SALESOFFICE sy-vline 
WA_PDLVPERFCARDUNI_STR-PURCHASINGORGANIZATION sy-vline 
WA_PDLVPERFCARDUNI_STR-PURCHASINGGROUP sy-vline 
WA_PDLVPERFCARDUNI_STR-SHIPPINGPOINT sy-vline 
WA_PDLVPERFCARDUNI_STR-SALESORDERTYPE sy-vline 
WA_PDLVPERFCARDUNI_STR-PURCHASEORDERTYPE sy-vline 
WA_PDLVPERFCARDUNI_STR-SALESDOCUMENTTYPENAME sy-vline 
WA_PDLVPERFCARDUNI_STR-DELIVERYTYPE sy-vline 
WA_PDLVPERFCARDUNI_STR-DELIVERYPRIORITY sy-vline 
WA_PDLVPERFCARDUNI_STR-SHIPPINGCONDITION sy-vline 
WA_PDLVPERFCARDUNI_STR-WAREHOUSENUMBER sy-vline 
WA_PDLVPERFCARDUNI_STR-TRANSPORTATIONGROUP sy-vline 
WA_PDLVPERFCARDUNI_STR-ROUTE sy-vline 
WA_PDLVPERFCARDUNI_STR-FORWARDINGAGENT sy-vline 
WA_PDLVPERFCARDUNI_STR-NMBROFDLVRDASREQDSLSDOCITEMS sy-vline 
WA_PDLVPERFCARDUNI_STR-NMBROFSHIPPEDASPLNDSLSDOCITEMS sy-vline 
WA_PDLVPERFCARDUNI_STR-NUMBEROFINCOMINGSLSORDERITEMS sy-vline 
WA_PDLVPERFCARDUNI_STR-INCOMINGSALESORDERSNETAMOUNT sy-vline 
WA_PDLVPERFCARDUNI_STR-ORDDOCITMDELIVFLFMTSTS sy-vline 
WA_PDLVPERFCARDUNI_STR-EARLIESTREQDDELIVDATE sy-vline 
WA_PDLVPERFCARDUNI_STR-EARLIESTPLNDGIDATE sy-vline 
WA_PDLVPERFCARDUNI_STR-DLVRDASREQDSLSDOCITMNETAMT sy-vline 
WA_PDLVPERFCARDUNI_STR-SHPDASPLNDSLSDOCITMNETAMT sy-vline 
WA_PDLVPERFCARDUNI_STR-DELIVTOREQDDELIVDELAYINDAYS sy-vline 
WA_PDLVPERFCARDUNI_STR-GITOPLNDGIDELAYINDAYS sy-vline 
WA_PDLVPERFCARDUNI_STR-NETAMOUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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