ABAP Select data from SAP table PFIGRIRPOHIS1 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PFIGRIRPOHIS1 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 PFIGRIRPOHIS1. 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 PFIGRIRPOHIS1 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_PFIGRIRPOHIS1 TYPE STANDARD TABLE OF PFIGRIRPOHIS1,
      WA_PFIGRIRPOHIS1 TYPE PFIGRIRPOHIS1,
      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: <PFIGRIRPOHIS1> TYPE PFIGRIRPOHIS1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PFIGRIRPOHIS1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PFIGRIRPOHIS1
  INTO TABLE IT_PFIGRIRPOHIS1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PFIGRIRPOHIS1
*  INTO TABLE @DATA(IT_PFIGRIRPOHIS12).
*--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_PFIGRIRPOHIS1 INDEX 1 INTO DATA(WA_PFIGRIRPOHIS12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PFIGRIRPOHIS1 ASSIGNING <PFIGRIRPOHIS1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PFIGRIRPOHIS1>-MANDT = 1.
<PFIGRIRPOHIS1>-PURCHASINGDOCUMENT = 1.
<PFIGRIRPOHIS1>-PURCHASINGDOCUMENTITEM = 1.
<PFIGRIRPOHIS1>-ACCOUNTASSIGNMENTNUMBER = 1.
<PFIGRIRPOHIS1>-CONDITIONSTEP = 1.

ENDLOOP.

LOOP AT IT_PFIGRIRPOHIS1 INTO WA_PFIGRIRPOHIS1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PFIGRIRPOHIS1-CONDITIONCOUNT, sy-vline,
  WA_PFIGRIRPOHIS1-PURCHASINGHISTORYDOCUMENTTYPE, sy-vline,
  WA_PFIGRIRPOHIS1-PURCHASINGHISTORYDOCUMENTYEAR, sy-vline,
  WA_PFIGRIRPOHIS1-PURCHASINGHISTORYDOCUMENT, sy-vline,
  WA_PFIGRIRPOHIS1-PURCHASINGHISTORYDOCUMENTITEM, sy-vline,
  WA_PFIGRIRPOHIS1-PURCHASINGHISTORYCATEGORY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PFIGRIRPOHIS1 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_PFIGRIRPOHIS1 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_PFIGRIRPOHIS1 INTO WA_PFIGRIRPOHIS1.


*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 PURCHASINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PFIGRIRPOHIS1-PURCHASINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIGRIRPOHIS1-PURCHASINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field PURCHASINGHISTORYDOCUMENTYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PFIGRIRPOHIS1-PURCHASINGHISTORYDOCUMENTYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIGRIRPOHIS1-PURCHASINGHISTORYDOCUMENTYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PURCHASINGHISTORYDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PFIGRIRPOHIS1-PURCHASINGHISTORYDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIGRIRPOHIS1-PURCHASINGHISTORYDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REFERENCEDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PFIGRIRPOHIS1-REFERENCEDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIGRIRPOHIS1-REFERENCEDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field REFERENCEDOCUMENTFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PFIGRIRPOHIS1-REFERENCEDOCUMENTFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIGRIRPOHIS1-REFERENCEDOCUMENTFISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PFIGRIRPOHIS1-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIGRIRPOHIS1-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field DELIVERYQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PFIGRIRPOHIS1-DELIVERYQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFIGRIRPOHIS1-DELIVERYQUANTITYUNIT.
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_PFIGRIRPOHIS1_STR, 
MANDT TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
PURCHASINGDOCUMENTITEM TYPE STRING,
ACCOUNTASSIGNMENTNUMBER TYPE STRING,
CONDITIONSTEP TYPE STRING,
CONDITIONCOUNT TYPE STRING,
PURCHASINGHISTORYDOCUMENTTYPE TYPE STRING,
PURCHASINGHISTORYDOCUMENTYEAR TYPE STRING,
PURCHASINGHISTORYDOCUMENT TYPE STRING,
PURCHASINGHISTORYDOCUMENTITEM TYPE STRING,
PURCHASINGHISTORYCATEGORY TYPE STRING,
GOODSMOVEMENTTYPE TYPE STRING,
POSTINGDATE TYPE STRING,
CURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
CONDITIONTYPE TYPE STRING,
DEBITCREDITCODE TYPE STRING,
ISCOMPLETELYDELIVERED TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
REFERENCEDOCUMENTFISCALYEAR TYPE STRING,
REFERENCEDOCUMENTITEM TYPE STRING,
MATERIAL TYPE STRING,
DOCUMENTDATE TYPE STRING,
INVENTORYVALUATIONTYPE TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
DELIVERYQUANTITYUNIT TYPE STRING,
ACCOUNTINGDOCUMENTCREATIONDATE TYPE STRING,
QUANTITY TYPE STRING,
PURORDAMOUNTINCOMPANYCODECRCY TYPE STRING,
PURCHASEORDERAMOUNT TYPE STRING,
QTYINPURCHASEORDERPRICEUNIT TYPE STRING,
GRIRACCTCLRGAMTINCOCODECRCY TYPE STRING,
GDSRCPTBLKDSTKQTYINORDPRCUNIT TYPE STRING,
GDSRCPTBLKDSTKQTYINORDQTYUNIT TYPE STRING,
INVOICEAMOUNTINFRGNCURRENCY TYPE STRING,
QUANTITYINDELIVERYQTYUNIT TYPE STRING,
GRIRACCTCLRGAMTINORDTRNSACCRCY TYPE STRING,
QUANTITYINBASEUNIT TYPE STRING,
GRIRACCTCLRGAMTINTRANSACCRCY TYPE STRING,
INVOICEAMTINPURORDTRANSACCRCY TYPE STRING,
INVOICEAMTINCOCODECRCY TYPE STRING,
VLTDGDSRCPTBLKDQTYINORDPRCUNIT TYPE STRING,
VLTDGDSRCPTBLKDSTKQTYINORDUNIT TYPE STRING,
EXCHANGERATEDIFFERENCEAMOUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PFIGRIRPOHIS1_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_PFIGRIRPOHIS1_STR-MANDT sy-vline 
WA_PFIGRIRPOHIS1_STR-PURCHASINGDOCUMENT sy-vline 
WA_PFIGRIRPOHIS1_STR-PURCHASINGDOCUMENTITEM sy-vline 
WA_PFIGRIRPOHIS1_STR-ACCOUNTASSIGNMENTNUMBER sy-vline 
WA_PFIGRIRPOHIS1_STR-CONDITIONSTEP sy-vline 
WA_PFIGRIRPOHIS1_STR-CONDITIONCOUNT sy-vline 
WA_PFIGRIRPOHIS1_STR-PURCHASINGHISTORYDOCUMENTTYPE sy-vline 
WA_PFIGRIRPOHIS1_STR-PURCHASINGHISTORYDOCUMENTYEAR sy-vline 
WA_PFIGRIRPOHIS1_STR-PURCHASINGHISTORYDOCUMENT sy-vline 
WA_PFIGRIRPOHIS1_STR-PURCHASINGHISTORYDOCUMENTITEM sy-vline 
WA_PFIGRIRPOHIS1_STR-PURCHASINGHISTORYCATEGORY sy-vline 
WA_PFIGRIRPOHIS1_STR-GOODSMOVEMENTTYPE sy-vline 
WA_PFIGRIRPOHIS1_STR-POSTINGDATE sy-vline 
WA_PFIGRIRPOHIS1_STR-CURRENCY sy-vline 
WA_PFIGRIRPOHIS1_STR-COMPANYCODECURRENCY sy-vline 
WA_PFIGRIRPOHIS1_STR-CONDITIONTYPE sy-vline 
WA_PFIGRIRPOHIS1_STR-DEBITCREDITCODE sy-vline 
WA_PFIGRIRPOHIS1_STR-ISCOMPLETELYDELIVERED sy-vline 
WA_PFIGRIRPOHIS1_STR-REFERENCEDOCUMENT sy-vline 
WA_PFIGRIRPOHIS1_STR-REFERENCEDOCUMENTFISCALYEAR sy-vline 
WA_PFIGRIRPOHIS1_STR-REFERENCEDOCUMENTITEM sy-vline 
WA_PFIGRIRPOHIS1_STR-MATERIAL sy-vline 
WA_PFIGRIRPOHIS1_STR-DOCUMENTDATE sy-vline 
WA_PFIGRIRPOHIS1_STR-INVENTORYVALUATIONTYPE sy-vline 
WA_PFIGRIRPOHIS1_STR-DOCUMENTREFERENCEID sy-vline 
WA_PFIGRIRPOHIS1_STR-DELIVERYQUANTITYUNIT sy-vline 
WA_PFIGRIRPOHIS1_STR-ACCOUNTINGDOCUMENTCREATIONDATE sy-vline 
WA_PFIGRIRPOHIS1_STR-QUANTITY sy-vline 
WA_PFIGRIRPOHIS1_STR-PURORDAMOUNTINCOMPANYCODECRCY sy-vline 
WA_PFIGRIRPOHIS1_STR-PURCHASEORDERAMOUNT sy-vline 
WA_PFIGRIRPOHIS1_STR-QTYINPURCHASEORDERPRICEUNIT sy-vline 
WA_PFIGRIRPOHIS1_STR-GRIRACCTCLRGAMTINCOCODECRCY sy-vline 
WA_PFIGRIRPOHIS1_STR-GDSRCPTBLKDSTKQTYINORDPRCUNIT sy-vline 
WA_PFIGRIRPOHIS1_STR-GDSRCPTBLKDSTKQTYINORDQTYUNIT sy-vline 
WA_PFIGRIRPOHIS1_STR-INVOICEAMOUNTINFRGNCURRENCY sy-vline 
WA_PFIGRIRPOHIS1_STR-QUANTITYINDELIVERYQTYUNIT sy-vline 
WA_PFIGRIRPOHIS1_STR-GRIRACCTCLRGAMTINORDTRNSACCRCY sy-vline 
WA_PFIGRIRPOHIS1_STR-QUANTITYINBASEUNIT sy-vline 
WA_PFIGRIRPOHIS1_STR-GRIRACCTCLRGAMTINTRANSACCRCY sy-vline 
WA_PFIGRIRPOHIS1_STR-INVOICEAMTINPURORDTRANSACCRCY sy-vline 
WA_PFIGRIRPOHIS1_STR-INVOICEAMTINCOCODECRCY sy-vline 
WA_PFIGRIRPOHIS1_STR-VLTDGDSRCPTBLKDQTYINORDPRCUNIT sy-vline 
WA_PFIGRIRPOHIS1_STR-VLTDGDSRCPTBLKDSTKQTYINORDUNIT sy-vline 
WA_PFIGRIRPOHIS1_STR-EXCHANGERATEDIFFERENCEAMOUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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