ABAP Select data from SAP table POPENCTRPRASPWNR into internal table

Get Example source ABAP code based on a different SAP table
  

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM POPENCTRPRASPWNR
*  INTO TABLE @DATA(IT_POPENCTRPRASPWNR2).
*--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_POPENCTRPRASPWNR INDEX 1 INTO DATA(WA_POPENCTRPRASPWNR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_POPENCTRPRASPWNR ASSIGNING <POPENCTRPRASPWNR>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<POPENCTRPRASPWNR>-MANDT = 1.
<POPENCTRPRASPWNR>-CONTRACTNUM = 1.
<POPENCTRPRASPWNR>-TRADINGCONTRACTITEM = 1.
<POPENCTRPRASPWNR>-CONTRACTSUBITEM = 1.
<POPENCTRPRASPWNR>-ACMPRICINGASPECT = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_POPENCTRPRASPWNR-ACMPRICINGASPECTVALUE, sy-vline,
WA_POPENCTRPRASPWNR-TRADINGCONTRACTITEMQUANTITY, sy-vline,
WA_POPENCTRPRASPWNR-TRDGCONTRACTITEMUNITOFMEASURE, sy-vline,
WA_POPENCTRPRASPWNR-TRADINGCONTRITEMQTYINBASEUNIT, sy-vline,
WA_POPENCTRPRASPWNR-CONTRACTMATERIAL, sy-vline,
WA_POPENCTRPRASPWNR-CONTRACTPLANT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_POPENCTRPRASPWNR 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_POPENCTRPRASPWNR 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_POPENCTRPRASPWNR INTO WA_POPENCTRPRASPWNR. *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 CONTRACTNUM CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_POPENCTRPRASPWNR-CONTRACTNUM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_POPENCTRPRASPWNR-CONTRACTNUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field TRDGCONTRACTITEMUNITOFMEASURE CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_POPENCTRPRASPWNR-TRDGCONTRACTITEMUNITOFMEASURE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_POPENCTRPRASPWNR-TRDGCONTRACTITEMUNITOFMEASURE.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit CUNIT, internal->external for field CONTRACTTRADEUNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_POPENCTRPRASPWNR-CONTRACTTRADEUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_POPENCTRPRASPWNR-CONTRACTTRADEUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MATERIALBASEUNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_POPENCTRPRASPWNR-MATERIALBASEUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_POPENCTRPRASPWNR-MATERIALBASEUNIT.
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_POPENCTRPRASPWNR_STR,
MANDT TYPE STRING,
CONTRACTNUM TYPE STRING,
TRADINGCONTRACTITEM TYPE STRING,
CONTRACTSUBITEM TYPE STRING,
ACMPRICINGASPECT TYPE STRING,
ACMPRICINGASPECTVALUE TYPE STRING,
TRADINGCONTRACTITEMQUANTITY TYPE STRING,
TRDGCONTRACTITEMUNITOFMEASURE TYPE STRING,
TRADINGCONTRITEMQTYINBASEUNIT TYPE STRING,
CONTRACTMATERIAL TYPE STRING,
CONTRACTPLANT TYPE STRING,
TRADINGCONTRACTTYPE TYPE STRING,
COMPANYCODE TYPE STRING,
STORAGELOCATION TYPE STRING,
DOCUMENTSIDE TYPE STRING,
DOCUMENTDATE TYPE STRING,
TRADINGCONTRACTCREATEDBY TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
COMMODITY TYPE STRING,
CUSTOMERNAME TYPE STRING,
SUPPLIERNAME TYPE STRING,
PRICINGDOCUMENT TYPE STRING,
PRICINGPROCEDURE TYPE STRING,
RELATEDDOCUMENTNUMBER TYPE STRING,
RELATEDDOCUMENTITEMNUMBER TYPE STRING,
CONTRACTISMIRRORCONTR TYPE STRING,
TRDGCONTRPRCGASPECTSRCELOTID TYPE STRING,
PRICINGCONDITIONTERM TYPE STRING,
CONTRACTTRADEQUANTITY TYPE STRING,
CONTRACTTRADEUNIT TYPE STRING,
CONTRACTTRADEQTYINBASEUNIT TYPE STRING,
MATERIALBASEUNIT TYPE STRING,
CLIENT TYPE STRING,
QUANTITYCONVTOBASENUMERATOR TYPE STRING,
QUANTITYCONVTOBASEDENOMINATOR TYPE STRING,END OF T_EKKO_STR. DATA: WA_POPENCTRPRASPWNR_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_POPENCTRPRASPWNR_STR-MANDT sy-vline
WA_POPENCTRPRASPWNR_STR-CONTRACTNUM sy-vline
WA_POPENCTRPRASPWNR_STR-TRADINGCONTRACTITEM sy-vline
WA_POPENCTRPRASPWNR_STR-CONTRACTSUBITEM sy-vline
WA_POPENCTRPRASPWNR_STR-ACMPRICINGASPECT sy-vline
WA_POPENCTRPRASPWNR_STR-ACMPRICINGASPECTVALUE sy-vline
WA_POPENCTRPRASPWNR_STR-TRADINGCONTRACTITEMQUANTITY sy-vline
WA_POPENCTRPRASPWNR_STR-TRDGCONTRACTITEMUNITOFMEASURE sy-vline
WA_POPENCTRPRASPWNR_STR-TRADINGCONTRITEMQTYINBASEUNIT sy-vline
WA_POPENCTRPRASPWNR_STR-CONTRACTMATERIAL sy-vline
WA_POPENCTRPRASPWNR_STR-CONTRACTPLANT sy-vline
WA_POPENCTRPRASPWNR_STR-TRADINGCONTRACTTYPE sy-vline
WA_POPENCTRPRASPWNR_STR-COMPANYCODE sy-vline
WA_POPENCTRPRASPWNR_STR-STORAGELOCATION sy-vline
WA_POPENCTRPRASPWNR_STR-DOCUMENTSIDE sy-vline
WA_POPENCTRPRASPWNR_STR-DOCUMENTDATE sy-vline
WA_POPENCTRPRASPWNR_STR-TRADINGCONTRACTCREATEDBY sy-vline
WA_POPENCTRPRASPWNR_STR-SALESORGANIZATION sy-vline
WA_POPENCTRPRASPWNR_STR-DISTRIBUTIONCHANNEL sy-vline
WA_POPENCTRPRASPWNR_STR-DIVISION sy-vline
WA_POPENCTRPRASPWNR_STR-PURCHASINGORGANIZATION sy-vline
WA_POPENCTRPRASPWNR_STR-PURCHASINGGROUP sy-vline
WA_POPENCTRPRASPWNR_STR-COMMODITY sy-vline
WA_POPENCTRPRASPWNR_STR-CUSTOMERNAME sy-vline
WA_POPENCTRPRASPWNR_STR-SUPPLIERNAME sy-vline
WA_POPENCTRPRASPWNR_STR-PRICINGDOCUMENT sy-vline
WA_POPENCTRPRASPWNR_STR-PRICINGPROCEDURE sy-vline
WA_POPENCTRPRASPWNR_STR-RELATEDDOCUMENTNUMBER sy-vline
WA_POPENCTRPRASPWNR_STR-RELATEDDOCUMENTITEMNUMBER sy-vline
WA_POPENCTRPRASPWNR_STR-CONTRACTISMIRRORCONTR sy-vline
WA_POPENCTRPRASPWNR_STR-TRDGCONTRPRCGASPECTSRCELOTID sy-vline
WA_POPENCTRPRASPWNR_STR-PRICINGCONDITIONTERM sy-vline
WA_POPENCTRPRASPWNR_STR-CONTRACTTRADEQUANTITY sy-vline
WA_POPENCTRPRASPWNR_STR-CONTRACTTRADEUNIT sy-vline
WA_POPENCTRPRASPWNR_STR-CONTRACTTRADEQTYINBASEUNIT sy-vline
WA_POPENCTRPRASPWNR_STR-MATERIALBASEUNIT sy-vline
WA_POPENCTRPRASPWNR_STR-CLIENT sy-vline
WA_POPENCTRPRASPWNR_STR-QUANTITYCONVTOBASENUMERATOR sy-vline
WA_POPENCTRPRASPWNR_STR-QUANTITYCONVTOBASEDENOMINATOR sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.