ABAP Select data from SAP table PSOIDLVPERFCARD into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PSOIDLVPERFCARD 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 PSOIDLVPERFCARD. 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 PSOIDLVPERFCARD 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_PSOIDLVPERFCARD TYPE STANDARD TABLE OF PSOIDLVPERFCARD,
      WA_PSOIDLVPERFCARD TYPE PSOIDLVPERFCARD,
      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: <PSOIDLVPERFCARD> TYPE PSOIDLVPERFCARD.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PSOIDLVPERFCARD
*  INTO TABLE @DATA(IT_PSOIDLVPERFCARD2).
*--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_PSOIDLVPERFCARD INDEX 1 INTO DATA(WA_PSOIDLVPERFCARD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PSOIDLVPERFCARD>-MANDT = 1.
<PSOIDLVPERFCARD>-SALESORDER = 1.
<PSOIDLVPERFCARD>-SALESORDERITEM = 1.
<PSOIDLVPERFCARD>-DELIVERYDOCUMENTTYPE = 1.
<PSOIDLVPERFCARD>-DELIVERYPRIORITY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PSOIDLVPERFCARD-SHIPPINGCONDITION, sy-vline,
  WA_PSOIDLVPERFCARD-SHIPPINGPOINT, sy-vline,
  WA_PSOIDLVPERFCARD-TRANSPORTATIONGROUP, sy-vline,
  WA_PSOIDLVPERFCARD-WAREHOUSE, sy-vline,
  WA_PSOIDLVPERFCARD-SDDOCUMENTCATEGORY, sy-vline,
  WA_PSOIDLVPERFCARD-SALESORDERTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PSOIDLVPERFCARD 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_PSOIDLVPERFCARD 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_PSOIDLVPERFCARD INTO WA_PSOIDLVPERFCARD.


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

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

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

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

*Conversion exit ALPHA, internal->external for field SHIPTOPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSOIDLVPERFCARD-SHIPTOPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSOIDLVPERFCARD-SHIPTOPARTY.
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_PSOIDLVPERFCARD_STR, 
MANDT TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
DELIVERYDOCUMENTTYPE TYPE STRING,
DELIVERYPRIORITY TYPE STRING,
SHIPPINGCONDITION TYPE STRING,
SHIPPINGPOINT TYPE STRING,
TRANSPORTATIONGROUP TYPE STRING,
WAREHOUSE TYPE STRING,
SDDOCUMENTCATEGORY TYPE STRING,
SALESORDERTYPE TYPE STRING,
ISRETURNSITEM TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
SALESOFFICE TYPE STRING,
DIVISION TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
PLANT TYPE STRING,
PRODUCTIONPLANTNAME TYPE STRING,
SOLDTOPARTY TYPE STRING,
SOLDTOPARTYCLASSIFICATION TYPE STRING,
SOLDTOPARTYNAME TYPE STRING,
SHIPTOPARTY TYPE STRING,
SHIPTOPARTYNAME TYPE STRING,
CREATIONDATE TYPE STRING,
NETAMOUNT TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
STATISTICALVALUECONTROL TYPE STRING,
REQUESTEDDELIVERYDATE TYPE STRING,
SHIPPINGTYPE TYPE STRING,
ROUTE TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
NUMBEROFINCOMINGSLSORDERITEMS TYPE STRING,
INCOMINGSALESORDERSNETAMOUNT TYPE STRING,
SLSDOCITMDELIVFLFMTSTS TYPE STRING,
EARLIESTREQDDELIVDATE TYPE STRING,
EARLIESTPLNDGIDATE TYPE STRING,
NMBROFDLVRDASREQDSLSDOCITEMS TYPE STRING,
NMBROFSHIPPEDASPLNDSLSDOCITEMS TYPE STRING,
DLVRDASREQDSLSDOCITMNETAMT TYPE STRING,
SHPDASPLNDSLSDOCITMNETAMT TYPE STRING,
DELIVTOREQDDELIVDELAYINDAYS TYPE STRING,
MAXDELIVTOREQDDELIVDELAYINDAYS TYPE STRING,
TOTDELIVTOREQDDELIVDELAYINDAYS TYPE STRING,
GITOPLNDGIDELAYINDAYS TYPE STRING,
MAXGITOPLNDGIDELAYINDAYS TYPE STRING,
TOTGITOPLNDGIDELAYINDAYS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PSOIDLVPERFCARD_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_PSOIDLVPERFCARD_STR-MANDT sy-vline 
WA_PSOIDLVPERFCARD_STR-SALESORDER sy-vline 
WA_PSOIDLVPERFCARD_STR-SALESORDERITEM sy-vline 
WA_PSOIDLVPERFCARD_STR-DELIVERYDOCUMENTTYPE sy-vline 
WA_PSOIDLVPERFCARD_STR-DELIVERYPRIORITY sy-vline 
WA_PSOIDLVPERFCARD_STR-SHIPPINGCONDITION sy-vline 
WA_PSOIDLVPERFCARD_STR-SHIPPINGPOINT sy-vline 
WA_PSOIDLVPERFCARD_STR-TRANSPORTATIONGROUP sy-vline 
WA_PSOIDLVPERFCARD_STR-WAREHOUSE sy-vline 
WA_PSOIDLVPERFCARD_STR-SDDOCUMENTCATEGORY sy-vline 
WA_PSOIDLVPERFCARD_STR-SALESORDERTYPE sy-vline 
WA_PSOIDLVPERFCARD_STR-ISRETURNSITEM sy-vline 
WA_PSOIDLVPERFCARD_STR-SALESORGANIZATION sy-vline 
WA_PSOIDLVPERFCARD_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_PSOIDLVPERFCARD_STR-ORGANIZATIONDIVISION sy-vline 
WA_PSOIDLVPERFCARD_STR-SALESOFFICE sy-vline 
WA_PSOIDLVPERFCARD_STR-DIVISION sy-vline 
WA_PSOIDLVPERFCARD_STR-MATERIAL sy-vline 
WA_PSOIDLVPERFCARD_STR-MATERIALGROUP sy-vline 
WA_PSOIDLVPERFCARD_STR-PLANT sy-vline 
WA_PSOIDLVPERFCARD_STR-PRODUCTIONPLANTNAME sy-vline 
WA_PSOIDLVPERFCARD_STR-SOLDTOPARTY sy-vline 
WA_PSOIDLVPERFCARD_STR-SOLDTOPARTYCLASSIFICATION sy-vline 
WA_PSOIDLVPERFCARD_STR-SOLDTOPARTYNAME sy-vline 
WA_PSOIDLVPERFCARD_STR-SHIPTOPARTY sy-vline 
WA_PSOIDLVPERFCARD_STR-SHIPTOPARTYNAME sy-vline 
WA_PSOIDLVPERFCARD_STR-CREATIONDATE sy-vline 
WA_PSOIDLVPERFCARD_STR-NETAMOUNT sy-vline 
WA_PSOIDLVPERFCARD_STR-TRANSACTIONCURRENCY sy-vline 
WA_PSOIDLVPERFCARD_STR-STATISTICALVALUECONTROL sy-vline 
WA_PSOIDLVPERFCARD_STR-REQUESTEDDELIVERYDATE sy-vline 
WA_PSOIDLVPERFCARD_STR-SHIPPINGTYPE sy-vline 
WA_PSOIDLVPERFCARD_STR-ROUTE sy-vline 
WA_PSOIDLVPERFCARD_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_PSOIDLVPERFCARD_STR-NUMBEROFINCOMINGSLSORDERITEMS sy-vline 
WA_PSOIDLVPERFCARD_STR-INCOMINGSALESORDERSNETAMOUNT sy-vline 
WA_PSOIDLVPERFCARD_STR-SLSDOCITMDELIVFLFMTSTS sy-vline 
WA_PSOIDLVPERFCARD_STR-EARLIESTREQDDELIVDATE sy-vline 
WA_PSOIDLVPERFCARD_STR-EARLIESTPLNDGIDATE sy-vline 
WA_PSOIDLVPERFCARD_STR-NMBROFDLVRDASREQDSLSDOCITEMS sy-vline 
WA_PSOIDLVPERFCARD_STR-NMBROFSHIPPEDASPLNDSLSDOCITEMS sy-vline 
WA_PSOIDLVPERFCARD_STR-DLVRDASREQDSLSDOCITMNETAMT sy-vline 
WA_PSOIDLVPERFCARD_STR-SHPDASPLNDSLSDOCITMNETAMT sy-vline 
WA_PSOIDLVPERFCARD_STR-DELIVTOREQDDELIVDELAYINDAYS sy-vline 
WA_PSOIDLVPERFCARD_STR-MAXDELIVTOREQDDELIVDELAYINDAYS sy-vline 
WA_PSOIDLVPERFCARD_STR-TOTDELIVTOREQDDELIVDELAYINDAYS sy-vline 
WA_PSOIDLVPERFCARD_STR-GITOPLNDGIDELAYINDAYS sy-vline 
WA_PSOIDLVPERFCARD_STR-MAXGITOPLNDGIDELAYINDAYS sy-vline 
WA_PSOIDLVPERFCARD_STR-TOTGITOPLNDGIDELAYINDAYS sy-vline      INTO ld_text SEPARATED BY SPACE.

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