ABAP Select data from SAP table ISMANAGEORDERS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISMANAGEORDERS
*  INTO TABLE @DATA(IT_ISMANAGEORDERS2).
*--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_ISMANAGEORDERS INDEX 1 INTO DATA(WA_ISMANAGEORDERS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISMANAGEORDERS>-KEY = 1.
<ISMANAGEORDERS>-PARENT_KEY = 1.
<ISMANAGEORDERS>-ROOT_KEY = 1.
<ISMANAGEORDERS>-MANUFACTURINGORDER = 1.
<ISMANAGEORDERS>-MANUFACTURINGORDERCATEGORY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISMANAGEORDERS-MANUFACTURINGORDERTYPE, sy-vline,
  WA_ISMANAGEORDERS-MANUFACTURINGORDERTEXT, sy-vline,
  WA_ISMANAGEORDERS-REFERENCEORDER, sy-vline,
  WA_ISMANAGEORDERS-MRPPLANT, sy-vline,
  WA_ISMANAGEORDERS-MRPAREA, sy-vline,
  WA_ISMANAGEORDERS-MRPCONTROLLER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISMANAGEORDERS 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_ISMANAGEORDERS 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_ISMANAGEORDERS INTO WA_ISMANAGEORDERS.


*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_ISMANAGEORDERS-MANUFACTURINGORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISMANAGEORDERS-MANUFACTURINGORDER.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_ISMANAGEORDERS-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISMANAGEORDERS-MATERIAL.
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_ISMANAGEORDERS_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
MANUFACTURINGORDERTYPE TYPE STRING,
MANUFACTURINGORDERTEXT TYPE STRING,
REFERENCEORDER TYPE STRING,
MRPPLANT TYPE STRING,
MRPAREA TYPE STRING,
MRPCONTROLLER TYPE STRING,
RESPONSIBLEPLANNERGROUP TYPE STRING,
CONTROLLINGAREA TYPE STRING,
PROFITCENTER TYPE STRING,
COSTCENTER TYPE STRING,
RESPONSIBLECOSTCENTER TYPE STRING,
COSTELEMENT TYPE STRING,
GLACCOUNT TYPE STRING,
FUNCTIONALAREA TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
PRODUCTIONSUPERVISOR TYPE STRING,
SALESDOCUMENT TYPE STRING,
SALESDOCUMENTITEM TYPE STRING,
WBSELEMENT TYPE STRING,
WBSDESCRIPTION TYPE STRING,
PRODUCTIONVERSION TYPE STRING,
PRODUCTIONLINE TYPE STRING,
MANUFACTURINGORDERIMPORTANCE TYPE STRING,
MFGORDERSUPERIORMFGORDER TYPE STRING,
ORDERISCREATED TYPE STRING,
ORDERISRELEASED TYPE STRING,
ORDERISPRINTED TYPE STRING,
ORDERISCONFIRMED TYPE STRING,
ORDERISPARTIALLYCONFIRMED TYPE STRING,
ORDERISDELIVERED TYPE STRING,
ORDERISDELETED TYPE STRING,
ORDERISPRECOSTED TYPE STRING,
SETTLEMENTRULEISCREATED TYPE STRING,
ORDERISPARTIALLYRELEASED TYPE STRING,
ORDERISTECHNICALLYCOMPLETED TYPE STRING,
ORDERISCLOSED TYPE STRING,
ORDERISPARTIALLYDELIVERED TYPE STRING,
ORDERISLOCKED TYPE STRING,
SETTLEMENTRULEISCRTEDMANUALLY TYPE STRING,
ORDERISSCHEDULED TYPE STRING,
ORDERHASGENERATEDOPERATIONS TYPE STRING,
ORDERISTOBEHANDLEDINBATCHES TYPE STRING,
MATERIALAVAILYISNOTCHECKED TYPE STRING,
MFGORDERSCHEDULEDSTARTDATE TYPE STRING,
MFGORDERSCHEDULEDSTARTTIME TYPE STRING,
MFGORDERSCHEDULEDENDDATE TYPE STRING,
MFGORDERSCHEDULEDENDTIME TYPE STRING,
MFGORDERACTUALSTARTDATE TYPE STRING,
MFGORDERACTUALSTARTTIME TYPE STRING,
MFGORDERACTUALENDDATE TYPE STRING,
MFGORDERCONFIRMEDENDDATE TYPE STRING,
MFGORDERCONFIRMEDENDTIME TYPE STRING,
MFGORDERCREATIONDATE TYPE STRING,
MFGORDERCREATIONTIME TYPE STRING,
LASTCHANGEDATE TYPE STRING,
LASTCHANGETIME TYPE STRING,
MFGORDERPLANNEDSTARTDATE TYPE STRING,
MFGORDERPLANNEDSTARTTIME TYPE STRING,
MFGORDERPLANNEDRELEASEDATE TYPE STRING,
MFGORDERPLANNEDENDTIME TYPE STRING,
MFGORDERPLANNEDENDDATE TYPE STRING,
MFGORDERSCHEDULEDRELEASEDATE TYPE STRING,
MFGORDERACTUALRELEASEDATE TYPE STRING,
MFGORDERTOTALCOMMITMENTDATE TYPE STRING,
PRODUCTIONUNIT TYPE STRING,
MFGORDERPLANNEDTOTALQTY TYPE STRING,
MFGORDERCONFIRMEDYIELDQTY TYPE STRING,
MFGORDERCONFIRMEDSCRAPQTY TYPE STRING,
MFGORDERPLANNEDSCRAPQTY TYPE STRING,
MFGORDERPLANNEDYIELDQTY TYPE STRING,
ACTUALDELIVEREDQUANTITY TYPE STRING,
MFGORDERCONFIRMEDREWORKQTY TYPE STRING,
INSPECTIONLOT TYPE STRING,
CONFIRMEDSTARTDELAYINSECONDS TYPE STRING,
CURRENTSTARTDELAYINSECONDS TYPE STRING,
CONFIRMEDENDDELAYINSECONDS TYPE STRING,
CURRENTENDDELAYINSECONDS TYPE STRING,
MATERIAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISMANAGEORDERS_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_ISMANAGEORDERS_STR-KEY sy-vline 
WA_ISMANAGEORDERS_STR-PARENT_KEY sy-vline 
WA_ISMANAGEORDERS_STR-ROOT_KEY sy-vline 
WA_ISMANAGEORDERS_STR-MANUFACTURINGORDER sy-vline 
WA_ISMANAGEORDERS_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_ISMANAGEORDERS_STR-MANUFACTURINGORDERTYPE sy-vline 
WA_ISMANAGEORDERS_STR-MANUFACTURINGORDERTEXT sy-vline 
WA_ISMANAGEORDERS_STR-REFERENCEORDER sy-vline 
WA_ISMANAGEORDERS_STR-MRPPLANT sy-vline 
WA_ISMANAGEORDERS_STR-MRPAREA sy-vline 
WA_ISMANAGEORDERS_STR-MRPCONTROLLER sy-vline 
WA_ISMANAGEORDERS_STR-RESPONSIBLEPLANNERGROUP sy-vline 
WA_ISMANAGEORDERS_STR-CONTROLLINGAREA sy-vline 
WA_ISMANAGEORDERS_STR-PROFITCENTER sy-vline 
WA_ISMANAGEORDERS_STR-COSTCENTER sy-vline 
WA_ISMANAGEORDERS_STR-RESPONSIBLECOSTCENTER sy-vline 
WA_ISMANAGEORDERS_STR-COSTELEMENT sy-vline 
WA_ISMANAGEORDERS_STR-GLACCOUNT sy-vline 
WA_ISMANAGEORDERS_STR-FUNCTIONALAREA sy-vline 
WA_ISMANAGEORDERS_STR-PRODUCTIONPLANT sy-vline 
WA_ISMANAGEORDERS_STR-PRODUCTIONSUPERVISOR sy-vline 
WA_ISMANAGEORDERS_STR-SALESDOCUMENT sy-vline 
WA_ISMANAGEORDERS_STR-SALESDOCUMENTITEM sy-vline 
WA_ISMANAGEORDERS_STR-WBSELEMENT sy-vline 
WA_ISMANAGEORDERS_STR-WBSDESCRIPTION sy-vline 
WA_ISMANAGEORDERS_STR-PRODUCTIONVERSION sy-vline 
WA_ISMANAGEORDERS_STR-PRODUCTIONLINE sy-vline 
WA_ISMANAGEORDERS_STR-MANUFACTURINGORDERIMPORTANCE sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERSUPERIORMFGORDER sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISCREATED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISRELEASED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISPRINTED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISCONFIRMED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISPARTIALLYCONFIRMED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISDELIVERED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISDELETED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISPRECOSTED sy-vline 
WA_ISMANAGEORDERS_STR-SETTLEMENTRULEISCREATED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISPARTIALLYRELEASED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISTECHNICALLYCOMPLETED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISCLOSED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISPARTIALLYDELIVERED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISLOCKED sy-vline 
WA_ISMANAGEORDERS_STR-SETTLEMENTRULEISCRTEDMANUALLY sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISSCHEDULED sy-vline 
WA_ISMANAGEORDERS_STR-ORDERHASGENERATEDOPERATIONS sy-vline 
WA_ISMANAGEORDERS_STR-ORDERISTOBEHANDLEDINBATCHES sy-vline 
WA_ISMANAGEORDERS_STR-MATERIALAVAILYISNOTCHECKED sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERSCHEDULEDSTARTDATE sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERSCHEDULEDSTARTTIME sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERSCHEDULEDENDDATE sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERSCHEDULEDENDTIME sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERACTUALSTARTDATE sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERACTUALSTARTTIME sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERACTUALENDDATE sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERCONFIRMEDENDDATE sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERCONFIRMEDENDTIME sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERCREATIONDATE sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERCREATIONTIME sy-vline 
WA_ISMANAGEORDERS_STR-LASTCHANGEDATE sy-vline 
WA_ISMANAGEORDERS_STR-LASTCHANGETIME sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERPLANNEDSTARTDATE sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERPLANNEDSTARTTIME sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERPLANNEDRELEASEDATE sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERPLANNEDENDTIME sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERPLANNEDENDDATE sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERSCHEDULEDRELEASEDATE sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERACTUALRELEASEDATE sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERTOTALCOMMITMENTDATE sy-vline 
WA_ISMANAGEORDERS_STR-PRODUCTIONUNIT sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERPLANNEDTOTALQTY sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERCONFIRMEDYIELDQTY sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERCONFIRMEDSCRAPQTY sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERPLANNEDSCRAPQTY sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERPLANNEDYIELDQTY sy-vline 
WA_ISMANAGEORDERS_STR-ACTUALDELIVEREDQUANTITY sy-vline 
WA_ISMANAGEORDERS_STR-MFGORDERCONFIRMEDREWORKQTY sy-vline 
WA_ISMANAGEORDERS_STR-INSPECTIONLOT sy-vline 
WA_ISMANAGEORDERS_STR-CONFIRMEDSTARTDELAYINSECONDS sy-vline 
WA_ISMANAGEORDERS_STR-CURRENTSTARTDELAYINSECONDS sy-vline 
WA_ISMANAGEORDERS_STR-CONFIRMEDENDDELAYINSECONDS sy-vline 
WA_ISMANAGEORDERS_STR-CURRENTENDDELAYINSECONDS sy-vline 
WA_ISMANAGEORDERS_STR-MATERIAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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