ABAP Select data from SAP table ISMANAGEOPERATIONS_D into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISMANAGEOPERATIONS_D
*  INTO TABLE @DATA(IT_ISMANAGEOPERATIONS_D2).
*--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_ISMANAGEOPERATIONS_D INDEX 1 INTO DATA(WA_ISMANAGEOPERATIONS_D2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISMANAGEOPERATIONS_D>-ORDERINTERNALBILLOFOPERATIONS = 1.
<ISMANAGEOPERATIONS_D>-ORDERINTBILLOFOPERATIONSITEM = 1.
<ISMANAGEOPERATIONS_D>-MANUFACTURINGORDER = 1.
<ISMANAGEOPERATIONS_D>-MANUFACTURINGORDEROPERATION = 1.
<ISMANAGEOPERATIONS_D>-MFGORDEROPERATIONTEXT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISMANAGEOPERATIONS_D-MANUFACTURINGORDERSUBOPERATION, sy-vline,
  WA_ISMANAGEOPERATIONS_D-MANUFACTURINGORDERSEQUENCE, sy-vline,
  WA_ISMANAGEOPERATIONS_D-PRODUCTIONPLANT, sy-vline,
  WA_ISMANAGEOPERATIONS_D-WORKCENTERINTERNALID, sy-vline,
  WA_ISMANAGEOPERATIONS_D-WORKCENTER, sy-vline,
  WA_ISMANAGEOPERATIONS_D-WORKCENTERTYPECODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISMANAGEOPERATIONS_D 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_ISMANAGEOPERATIONS_D 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_ISMANAGEOPERATIONS_D INTO WA_ISMANAGEOPERATIONS_D.


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

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

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

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

*Conversion exit CUNIT, internal->external for field OPERATIONUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ISMANAGEOPERATIONS_D-OPERATIONUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISMANAGEOPERATIONS_D-OPERATIONUNIT.
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_ISMANAGEOPERATIONS_D_STR, 
ORDERINTERNALBILLOFOPERATIONS TYPE STRING,
ORDERINTBILLOFOPERATIONSITEM TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
MANUFACTURINGORDEROPERATION TYPE STRING,
MFGORDEROPERATIONTEXT TYPE STRING,
MANUFACTURINGORDERSUBOPERATION TYPE STRING,
MANUFACTURINGORDERSEQUENCE TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
WORKCENTERINTERNALID TYPE STRING,
WORKCENTER TYPE STRING,
WORKCENTERTYPECODE TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
MANUFACTURINGORDERTYPE TYPE STRING,
PRODUCTIONSUPERVISOR TYPE STRING,
MRPCONTROLLER TYPE STRING,
MRPCONTROLLERNAME TYPE STRING,
NUMBEROFCONFIRMATIONSLIPS TYPE STRING,
OPERATIONIMPORTANCE TYPE STRING,
NUMBEROFTIMETICKETS TYPE STRING,
OPERATIONCONTROLPROFILE TYPE STRING,
OPERATIONISCLOSED TYPE STRING,
OPERATIONISTECHLYCOMPLETED TYPE STRING,
OPERATIONISDELIVERED TYPE STRING,
OPERATIONISPARTIALLYDELIVERED TYPE STRING,
OPERATIONISPARTIALLYCONFIRMED TYPE STRING,
OPERATIONISPRINTED TYPE STRING,
OPERATIONISRELEASED TYPE STRING,
OPERATIONISCREATED TYPE STRING,
OPERATIONISSCHEDULED TYPE STRING,
OPERATIONISCONFIRMED TYPE STRING,
OPERATIONISDELETED TYPE STRING,
OPPLANNEDTOTALQUANTITY TYPE STRING,
OPTOTALCONFIRMEDYIELDQTY TYPE STRING,
OPERATIONREFERENCEQUANTITY TYPE STRING,
OPPLANNEDSCRAPQUANTITY TYPE STRING,
OPERATIONCONFIRMEDREWORKQTY TYPE STRING,
OPTOTALCONFIRMEDSCRAPQTY TYPE STRING,
OPERATIONUNIT TYPE STRING,
OPLTSTSCHEDLDEXECSTRTDTE TYPE STRING,
OPLTSTSCHEDLDEXECSTRTTME TYPE STRING,
OPLTSTSCHEDLDEXECENDDTE TYPE STRING,
OPLTSTSCHEDLDEXECENDTME TYPE STRING,
OPACTUALEXECUTIONSTARTDATE TYPE STRING,
OPACTUALEXECUTIONSTARTTIME TYPE STRING,
OPACTUALEXECUTIONENDDATE TYPE STRING,
OPACTUALEXECUTIONENDTIME TYPE STRING,
OPERATIONEXECUTIONENDISLATE TYPE STRING,
OPERATIONEXECUTIONSTARTISLATE TYPE STRING,
OPERATIONYIELDDEVIATIONQTY TYPE STRING,
PLANNEDCURRENTSTRTDATEDVTNDURN TYPE STRING,
PLANNEDACTUALSTARTDATEDVTNDURN TYPE STRING,
PLANNEDCURRENTENDDATEDVTNDURN TYPE STRING,
PLANNEDACTUALENDDATEDVTNDURN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISMANAGEOPERATIONS_D_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_ISMANAGEOPERATIONS_D_STR-ORDERINTERNALBILLOFOPERATIONS sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-ORDERINTBILLOFOPERATIONSITEM sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-MANUFACTURINGORDER sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-MANUFACTURINGORDEROPERATION sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-MFGORDEROPERATIONTEXT sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-MANUFACTURINGORDERSUBOPERATION sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-MANUFACTURINGORDERSEQUENCE sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-PRODUCTIONPLANT sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-WORKCENTERINTERNALID sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-WORKCENTER sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-WORKCENTERTYPECODE sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-MANUFACTURINGORDERTYPE sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-PRODUCTIONSUPERVISOR sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-MRPCONTROLLER sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-MRPCONTROLLERNAME sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-NUMBEROFCONFIRMATIONSLIPS sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONIMPORTANCE sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-NUMBEROFTIMETICKETS sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONCONTROLPROFILE sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONISCLOSED sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONISTECHLYCOMPLETED sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONISDELIVERED sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONISPARTIALLYDELIVERED sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONISPARTIALLYCONFIRMED sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONISPRINTED sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONISRELEASED sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONISCREATED sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONISSCHEDULED sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONISCONFIRMED sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONISDELETED sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPPLANNEDTOTALQUANTITY sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPTOTALCONFIRMEDYIELDQTY sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONREFERENCEQUANTITY sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPPLANNEDSCRAPQUANTITY sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONCONFIRMEDREWORKQTY sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPTOTALCONFIRMEDSCRAPQTY sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONUNIT sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPLTSTSCHEDLDEXECSTRTDTE sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPLTSTSCHEDLDEXECSTRTTME sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPLTSTSCHEDLDEXECENDDTE sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPLTSTSCHEDLDEXECENDTME sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPACTUALEXECUTIONSTARTDATE sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPACTUALEXECUTIONSTARTTIME sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPACTUALEXECUTIONENDDATE sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPACTUALEXECUTIONENDTIME sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONEXECUTIONENDISLATE sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONEXECUTIONSTARTISLATE sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-OPERATIONYIELDDEVIATIONQTY sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-PLANNEDCURRENTSTRTDATEDVTNDURN sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-PLANNEDACTUALSTARTDATEDVTNDURN sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-PLANNEDCURRENTENDDATEDVTNDURN sy-vline 
WA_ISMANAGEOPERATIONS_D_STR-PLANNEDACTUALENDDATEDVTNDURN sy-vline      INTO ld_text SEPARATED BY SPACE.

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