ABAP Select data from SAP table IPPMFGORDOPBASIC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPPMFGORDOPBASIC
*  INTO TABLE @DATA(IT_IPPMFGORDOPBASIC2).
*--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_IPPMFGORDOPBASIC INDEX 1 INTO DATA(WA_IPPMFGORDOPBASIC2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPPMFGORDOPBASIC-MANUFACTURINGORDEROPERATION, sy-vline,
  WA_IPPMFGORDOPBASIC-MANUFACTURINGORDEROPERATION_2, sy-vline,
  WA_IPPMFGORDOPBASIC-MANUFACTURINGORDERCATEGORY, sy-vline,
  WA_IPPMFGORDOPBASIC-MANUFACTURINGORDERTYPE, sy-vline,
  WA_IPPMFGORDOPBASIC-MFGORDEROPERATIONTEXT, sy-vline,
  WA_IPPMFGORDOPBASIC-LANGUAGE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPPMFGORDOPBASIC 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_IPPMFGORDOPBASIC 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_IPPMFGORDOPBASIC INTO WA_IPPMFGORDOPBASIC.


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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field BILLOFOPERATIONSVERSION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IPPMFGORDOPBASIC-BILLOFOPERATIONSVERSION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPPMFGORDOPBASIC-BILLOFOPERATIONSVERSION.
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_IPPMFGORDOPBASIC_STR, 
MANDT TYPE STRING,
ORDERINTERNALBILLOFOPERATIONS TYPE STRING,
ORDERINTBILLOFOPERATIONSITEM TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
MANUFACTURINGORDERSEQUENCE TYPE STRING,
MANUFACTURINGORDEROPERATION TYPE STRING,
MANUFACTURINGORDEROPERATION_2 TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
MANUFACTURINGORDERTYPE TYPE STRING,
MFGORDEROPERATIONTEXT TYPE STRING,
LANGUAGE TYPE STRING,
OPERATIONHASLONGTEXT TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
WORKCENTERINTERNALID TYPE STRING,
WORKCENTERTYPECODE TYPE STRING,
OPERATIONCONTROLPROFILE TYPE STRING,
FACTORYCALENDAR TYPE STRING,
CAPACITYREQUIREMENT TYPE STRING,
CAPACITYREQUIREMENTITEM TYPE STRING,
CHANGENUMBER TYPE STRING,
OPERATIONCONFIRMATION TYPE STRING,
SUPERIOROPERATIONINTERNALID TYPE STRING,
OBJECTINTERNALID TYPE STRING,
MFGORDEROPERATIONISPHASE TYPE STRING,
OPERATIONISSUBOPERATION TYPE STRING,
OPERATIONIMPORTANCE TYPE STRING,
OPERATIONSCRAPPERCENT TYPE STRING,
NUMBEROFOPERATIONCONFIRMATIONS TYPE STRING,
ACTUALNUMBEROFSPLITS TYPE STRING,
NUMBEROFCAPACITIES TYPE STRING,
BILLOFOPERATIONSSEQUENCE TYPE STRING,
BILLOFOPERATIONSTYPE TYPE STRING,
BILLOFOPERATIONSGROUP TYPE STRING,
BILLOFOPERATIONSVARIANT TYPE STRING,
BOOOPERATIONINTERNALID TYPE STRING,
BILLOFOPERATIONSVERSION TYPE STRING,
SETUPOPACTYNTWKINSTANCE TYPE STRING,
PRODUCEOPACTYNTWKINSTANCE TYPE STRING,
TEARDOWNOPACTYNTWKINSTANCE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPPMFGORDOPBASIC_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_IPPMFGORDOPBASIC_STR-MANDT sy-vline 
WA_IPPMFGORDOPBASIC_STR-ORDERINTERNALBILLOFOPERATIONS sy-vline 
WA_IPPMFGORDOPBASIC_STR-ORDERINTBILLOFOPERATIONSITEM sy-vline 
WA_IPPMFGORDOPBASIC_STR-MANUFACTURINGORDER sy-vline 
WA_IPPMFGORDOPBASIC_STR-MANUFACTURINGORDERSEQUENCE sy-vline 
WA_IPPMFGORDOPBASIC_STR-MANUFACTURINGORDEROPERATION sy-vline 
WA_IPPMFGORDOPBASIC_STR-MANUFACTURINGORDEROPERATION_2 sy-vline 
WA_IPPMFGORDOPBASIC_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_IPPMFGORDOPBASIC_STR-MANUFACTURINGORDERTYPE sy-vline 
WA_IPPMFGORDOPBASIC_STR-MFGORDEROPERATIONTEXT sy-vline 
WA_IPPMFGORDOPBASIC_STR-LANGUAGE sy-vline 
WA_IPPMFGORDOPBASIC_STR-OPERATIONHASLONGTEXT sy-vline 
WA_IPPMFGORDOPBASIC_STR-PRODUCTIONPLANT sy-vline 
WA_IPPMFGORDOPBASIC_STR-WORKCENTERINTERNALID sy-vline 
WA_IPPMFGORDOPBASIC_STR-WORKCENTERTYPECODE sy-vline 
WA_IPPMFGORDOPBASIC_STR-OPERATIONCONTROLPROFILE sy-vline 
WA_IPPMFGORDOPBASIC_STR-FACTORYCALENDAR sy-vline 
WA_IPPMFGORDOPBASIC_STR-CAPACITYREQUIREMENT sy-vline 
WA_IPPMFGORDOPBASIC_STR-CAPACITYREQUIREMENTITEM sy-vline 
WA_IPPMFGORDOPBASIC_STR-CHANGENUMBER sy-vline 
WA_IPPMFGORDOPBASIC_STR-OPERATIONCONFIRMATION sy-vline 
WA_IPPMFGORDOPBASIC_STR-SUPERIOROPERATIONINTERNALID sy-vline 
WA_IPPMFGORDOPBASIC_STR-OBJECTINTERNALID sy-vline 
WA_IPPMFGORDOPBASIC_STR-MFGORDEROPERATIONISPHASE sy-vline 
WA_IPPMFGORDOPBASIC_STR-OPERATIONISSUBOPERATION sy-vline 
WA_IPPMFGORDOPBASIC_STR-OPERATIONIMPORTANCE sy-vline 
WA_IPPMFGORDOPBASIC_STR-OPERATIONSCRAPPERCENT sy-vline 
WA_IPPMFGORDOPBASIC_STR-NUMBEROFOPERATIONCONFIRMATIONS sy-vline 
WA_IPPMFGORDOPBASIC_STR-ACTUALNUMBEROFSPLITS sy-vline 
WA_IPPMFGORDOPBASIC_STR-NUMBEROFCAPACITIES sy-vline 
WA_IPPMFGORDOPBASIC_STR-BILLOFOPERATIONSSEQUENCE sy-vline 
WA_IPPMFGORDOPBASIC_STR-BILLOFOPERATIONSTYPE sy-vline 
WA_IPPMFGORDOPBASIC_STR-BILLOFOPERATIONSGROUP sy-vline 
WA_IPPMFGORDOPBASIC_STR-BILLOFOPERATIONSVARIANT sy-vline 
WA_IPPMFGORDOPBASIC_STR-BOOOPERATIONINTERNALID sy-vline 
WA_IPPMFGORDOPBASIC_STR-BILLOFOPERATIONSVERSION sy-vline 
WA_IPPMFGORDOPBASIC_STR-SETUPOPACTYNTWKINSTANCE sy-vline 
WA_IPPMFGORDOPBASIC_STR-PRODUCEOPACTYNTWKINSTANCE sy-vline 
WA_IPPMFGORDOPBASIC_STR-TEARDOWNOPACTYNTWKINSTANCE sy-vline      INTO ld_text SEPARATED BY SPACE.

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