ABAP Select data from SAP table IPOROPCALC into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPOROPCALC
*  INTO TABLE @DATA(IT_IPOROPCALC2).
*--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_IPOROPCALC INDEX 1 INTO DATA(WA_IPOROPCALC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPOROPCALC>-MANDT = 1.
<IPOROPCALC>-ORDERINTERNALBILLOFOPERATIONS = 1.
<IPOROPCALC>-ORDERINTBILLOFOPERATIONSITEM = 1.
<IPOROPCALC>-MANUFACTURINGORDER = 1.
<IPOROPCALC>-MANUFACTURINGORDERSEQUENCE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPOROPCALC-MANUFACTURINGORDEROPERATION, sy-vline,
  WA_IPOROPCALC-OPERATIONTEXT, sy-vline,
  WA_IPOROPCALC-MANUFACTURINGORDERSUBOPERATION, sy-vline,
  WA_IPOROPCALC-MANUFACTURINGORDERCATEGORY, sy-vline,
  WA_IPOROPCALC-MANUFACTURINGORDERTYPE, sy-vline,
  WA_IPOROPCALC-PRODUCTIONPLANT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPOROPCALC 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_IPOROPCALC 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_IPOROPCALC INTO WA_IPOROPCALC.


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

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

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

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

*Conversion exit ISOLA, internal->external for field LONGTEXTLANGUAGECODE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_IPOROPCALC-LONGTEXTLANGUAGECODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPOROPCALC-LONGTEXTLANGUAGECODE.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit CUNIT, internal->external for field PRODUCTIONUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IPOROPCALC-PRODUCTIONUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPOROPCALC-PRODUCTIONUNIT.
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_IPOROPCALC_STR, 
MANDT TYPE STRING,
ORDERINTERNALBILLOFOPERATIONS TYPE STRING,
ORDERINTBILLOFOPERATIONSITEM TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
MANUFACTURINGORDERSEQUENCE TYPE STRING,
MANUFACTURINGORDEROPERATION TYPE STRING,
OPERATIONTEXT TYPE STRING,
MANUFACTURINGORDERSUBOPERATION TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
MANUFACTURINGORDERTYPE TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
PRODUCTIONSUPERVISOR TYPE STRING,
MRPCONTROLLER TYPE STRING,
RESPONSIBLEPLANNERGROUP TYPE STRING,
PRODUCTCONFIGURATION TYPE STRING,
MFGORDEROPERATIONTEXT TYPE STRING,
LONGTEXTLANGUAGECODE TYPE STRING,
OPERATIONSTANDARDTEXTCODE TYPE STRING,
OBJECTINTERNALID TYPE STRING,
OPERATIONISCREATED TYPE STRING,
OPERATIONISRELEASED TYPE STRING,
OPERATIONISPRINTED TYPE STRING,
OPERATIONISCONFIRMED TYPE STRING,
OPERATIONISPARTIALLYCONFIRMED TYPE STRING,
OPERATIONISDELETED TYPE STRING,
OPERATIONISTECHLYCOMPLETED TYPE STRING,
OPERATIONISCLOSED TYPE STRING,
OPERATIONISSCHEDULED TYPE STRING,
OPERATIONISPARTIALLYDELIVERED TYPE STRING,
OPERATIONISDELIVERED TYPE STRING,
OPERATIONISINTERRUPTED TYPE STRING,
PROCORDOPSTATUSCODE TYPE STRING,
PROCORDOPSTATUSTEXT TYPE STRING,
NUMBEROFPHASESDISPLAYED TYPE STRING,
MFGORDEROPERATIONISPHASE TYPE STRING,
MFGORDERPHASESUPERIOROPERATION TYPE STRING,
PLANT TYPE STRING,
WORKCENTERINTERNALID TYPE STRING,
WORKCENTERTYPECODE TYPE STRING,
WORKCENTER TYPE STRING,
WORKCENTERTEXT TYPE STRING,
CAPACITYINTERNALID TYPE STRING,
CAPACITYCATEGORYALLOCATION TYPE STRING,
PROCORDOPSCHEDLDSTARTDATETIME TYPE STRING,
PROCORDOPSCHEDLDENDDATETIME TYPE STRING,
PROCORDOPACTUALSTARTDATETIME TYPE STRING,
PROCORDOPACTUALENDDATETIME TYPE STRING,
OPERLSTSCHEDLDEXECSTRTDTE TYPE STRING,
OPERLSTSCHEDLDEXECSTRTTME TYPE STRING,
OPERLSTSCHEDLDEXECENDDTE TYPE STRING,
OPERLSTSCHEDLDEXECENDTME TYPE STRING,
OPLTSTSCHEDLDEXECSTRTDTE TYPE STRING,
OPLTSTSCHEDLDEXECSTRTTME TYPE STRING,
OPLTSTSCHEDLDEXECENDDTE TYPE STRING,
OPLTSTSCHEDLDEXECENDTME TYPE STRING,
OPERATIONCONFIRMEDSTARTDATE TYPE STRING,
OPERATIONCONFIRMEDENDDATE TYPE STRING,
OPACTUALEXECUTIONSTARTDATE TYPE STRING,
OPACTUALEXECUTIONSTARTTIME TYPE STRING,
OPACTUALEXECUTIONENDDATE TYPE STRING,
OPACTUALEXECUTIONENDTIME TYPE STRING,
PLANNEDACTUALSTARTDATEDVTNDURN TYPE STRING,
PLANNEDACTUALENDDATEDVTNDURN TYPE STRING,
PLANNEDCURRENTSTRTDATEDVTNDURN TYPE STRING,
PLANNEDCURRENTENDDATEDVTNDURN TYPE STRING,
OPERATIONEXECUTIONSTARTISLATE TYPE STRING,
OPERATIONEXECUTIONENDISLATE TYPE STRING,
OPERATIONUNIT TYPE STRING,
OPPLANNEDTOTALQUANTITY TYPE STRING,
OPPLANNEDSCRAPQUANTITY TYPE STRING,
OPPLANNEDYIELDQUANTITY TYPE STRING,
OPTOTALCONFIRMEDYIELDQTY TYPE STRING,
OPTOTALCONFIRMEDSCRAPQTY TYPE STRING,
OPERATIONCONFIRMEDREWORKQTY TYPE STRING,
PRODUCTIONUNIT TYPE STRING,
PROCORDOPISDELAYED TYPE STRING,
MFGORDERACTUALSTARTDATECRITLTY TYPE STRING,
MFGORDACTUALENDDATECRITICALITY TYPE STRING,
PROCORDOPHASQUANTITYISSUE TYPE STRING,
PROCORDOPHASQUALITYISSUE TYPE STRING,
TOTNMBROFPROCORDOPCONFDPHASES TYPE STRING,
TOTNMBROFPROCORDOPPHASES TYPE STRING,
ORDERINTBILLOFOPITEMOFPHASE TYPE STRING,
PROCESSORDERHASNOLONGTEXT TYPE STRING,
NUMBEROFRESOURCES TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPOROPCALC_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_IPOROPCALC_STR-MANDT sy-vline 
WA_IPOROPCALC_STR-ORDERINTERNALBILLOFOPERATIONS sy-vline 
WA_IPOROPCALC_STR-ORDERINTBILLOFOPERATIONSITEM sy-vline 
WA_IPOROPCALC_STR-MANUFACTURINGORDER sy-vline 
WA_IPOROPCALC_STR-MANUFACTURINGORDERSEQUENCE sy-vline 
WA_IPOROPCALC_STR-MANUFACTURINGORDEROPERATION sy-vline 
WA_IPOROPCALC_STR-OPERATIONTEXT sy-vline 
WA_IPOROPCALC_STR-MANUFACTURINGORDERSUBOPERATION sy-vline 
WA_IPOROPCALC_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_IPOROPCALC_STR-MANUFACTURINGORDERTYPE sy-vline 
WA_IPOROPCALC_STR-PRODUCTIONPLANT sy-vline 
WA_IPOROPCALC_STR-PRODUCTIONSUPERVISOR sy-vline 
WA_IPOROPCALC_STR-MRPCONTROLLER sy-vline 
WA_IPOROPCALC_STR-RESPONSIBLEPLANNERGROUP sy-vline 
WA_IPOROPCALC_STR-PRODUCTCONFIGURATION sy-vline 
WA_IPOROPCALC_STR-MFGORDEROPERATIONTEXT sy-vline 
WA_IPOROPCALC_STR-LONGTEXTLANGUAGECODE sy-vline 
WA_IPOROPCALC_STR-OPERATIONSTANDARDTEXTCODE sy-vline 
WA_IPOROPCALC_STR-OBJECTINTERNALID sy-vline 
WA_IPOROPCALC_STR-OPERATIONISCREATED sy-vline 
WA_IPOROPCALC_STR-OPERATIONISRELEASED sy-vline 
WA_IPOROPCALC_STR-OPERATIONISPRINTED sy-vline 
WA_IPOROPCALC_STR-OPERATIONISCONFIRMED sy-vline 
WA_IPOROPCALC_STR-OPERATIONISPARTIALLYCONFIRMED sy-vline 
WA_IPOROPCALC_STR-OPERATIONISDELETED sy-vline 
WA_IPOROPCALC_STR-OPERATIONISTECHLYCOMPLETED sy-vline 
WA_IPOROPCALC_STR-OPERATIONISCLOSED sy-vline 
WA_IPOROPCALC_STR-OPERATIONISSCHEDULED sy-vline 
WA_IPOROPCALC_STR-OPERATIONISPARTIALLYDELIVERED sy-vline 
WA_IPOROPCALC_STR-OPERATIONISDELIVERED sy-vline 
WA_IPOROPCALC_STR-OPERATIONISINTERRUPTED sy-vline 
WA_IPOROPCALC_STR-PROCORDOPSTATUSCODE sy-vline 
WA_IPOROPCALC_STR-PROCORDOPSTATUSTEXT sy-vline 
WA_IPOROPCALC_STR-NUMBEROFPHASESDISPLAYED sy-vline 
WA_IPOROPCALC_STR-MFGORDEROPERATIONISPHASE sy-vline 
WA_IPOROPCALC_STR-MFGORDERPHASESUPERIOROPERATION sy-vline 
WA_IPOROPCALC_STR-PLANT sy-vline 
WA_IPOROPCALC_STR-WORKCENTERINTERNALID sy-vline 
WA_IPOROPCALC_STR-WORKCENTERTYPECODE sy-vline 
WA_IPOROPCALC_STR-WORKCENTER sy-vline 
WA_IPOROPCALC_STR-WORKCENTERTEXT sy-vline 
WA_IPOROPCALC_STR-CAPACITYINTERNALID sy-vline 
WA_IPOROPCALC_STR-CAPACITYCATEGORYALLOCATION sy-vline 
WA_IPOROPCALC_STR-PROCORDOPSCHEDLDSTARTDATETIME sy-vline 
WA_IPOROPCALC_STR-PROCORDOPSCHEDLDENDDATETIME sy-vline 
WA_IPOROPCALC_STR-PROCORDOPACTUALSTARTDATETIME sy-vline 
WA_IPOROPCALC_STR-PROCORDOPACTUALENDDATETIME sy-vline 
WA_IPOROPCALC_STR-OPERLSTSCHEDLDEXECSTRTDTE sy-vline 
WA_IPOROPCALC_STR-OPERLSTSCHEDLDEXECSTRTTME sy-vline 
WA_IPOROPCALC_STR-OPERLSTSCHEDLDEXECENDDTE sy-vline 
WA_IPOROPCALC_STR-OPERLSTSCHEDLDEXECENDTME sy-vline 
WA_IPOROPCALC_STR-OPLTSTSCHEDLDEXECSTRTDTE sy-vline 
WA_IPOROPCALC_STR-OPLTSTSCHEDLDEXECSTRTTME sy-vline 
WA_IPOROPCALC_STR-OPLTSTSCHEDLDEXECENDDTE sy-vline 
WA_IPOROPCALC_STR-OPLTSTSCHEDLDEXECENDTME sy-vline 
WA_IPOROPCALC_STR-OPERATIONCONFIRMEDSTARTDATE sy-vline 
WA_IPOROPCALC_STR-OPERATIONCONFIRMEDENDDATE sy-vline 
WA_IPOROPCALC_STR-OPACTUALEXECUTIONSTARTDATE sy-vline 
WA_IPOROPCALC_STR-OPACTUALEXECUTIONSTARTTIME sy-vline 
WA_IPOROPCALC_STR-OPACTUALEXECUTIONENDDATE sy-vline 
WA_IPOROPCALC_STR-OPACTUALEXECUTIONENDTIME sy-vline 
WA_IPOROPCALC_STR-PLANNEDACTUALSTARTDATEDVTNDURN sy-vline 
WA_IPOROPCALC_STR-PLANNEDACTUALENDDATEDVTNDURN sy-vline 
WA_IPOROPCALC_STR-PLANNEDCURRENTSTRTDATEDVTNDURN sy-vline 
WA_IPOROPCALC_STR-PLANNEDCURRENTENDDATEDVTNDURN sy-vline 
WA_IPOROPCALC_STR-OPERATIONEXECUTIONSTARTISLATE sy-vline 
WA_IPOROPCALC_STR-OPERATIONEXECUTIONENDISLATE sy-vline 
WA_IPOROPCALC_STR-OPERATIONUNIT sy-vline 
WA_IPOROPCALC_STR-OPPLANNEDTOTALQUANTITY sy-vline 
WA_IPOROPCALC_STR-OPPLANNEDSCRAPQUANTITY sy-vline 
WA_IPOROPCALC_STR-OPPLANNEDYIELDQUANTITY sy-vline 
WA_IPOROPCALC_STR-OPTOTALCONFIRMEDYIELDQTY sy-vline 
WA_IPOROPCALC_STR-OPTOTALCONFIRMEDSCRAPQTY sy-vline 
WA_IPOROPCALC_STR-OPERATIONCONFIRMEDREWORKQTY sy-vline 
WA_IPOROPCALC_STR-PRODUCTIONUNIT sy-vline 
WA_IPOROPCALC_STR-PROCORDOPISDELAYED sy-vline 
WA_IPOROPCALC_STR-MFGORDERACTUALSTARTDATECRITLTY sy-vline 
WA_IPOROPCALC_STR-MFGORDACTUALENDDATECRITICALITY sy-vline 
WA_IPOROPCALC_STR-PROCORDOPHASQUANTITYISSUE sy-vline 
WA_IPOROPCALC_STR-PROCORDOPHASQUALITYISSUE sy-vline 
WA_IPOROPCALC_STR-TOTNMBROFPROCORDOPCONFDPHASES sy-vline 
WA_IPOROPCALC_STR-TOTNMBROFPROCORDOPPHASES sy-vline 
WA_IPOROPCALC_STR-ORDERINTBILLOFOPITEMOFPHASE sy-vline 
WA_IPOROPCALC_STR-PROCESSORDERHASNOLONGTEXT sy-vline 
WA_IPOROPCALC_STR-NUMBEROFRESOURCES sy-vline      INTO ld_text SEPARATED BY SPACE.

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