ABAP Select data from SAP table IPPMFGORDERBASIC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPPMFGORDERBASIC
*  INTO TABLE @DATA(IT_IPPMFGORDERBASIC2).
*--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_IPPMFGORDERBASIC INDEX 1 INTO DATA(WA_IPPMFGORDERBASIC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPPMFGORDERBASIC>-MANDT = 1.
<IPPMFGORDERBASIC>-MANUFACTURINGORDER = 1.
<IPPMFGORDERBASIC>-ORDERINTERNALID = 1.
<IPPMFGORDERBASIC>-RESERVATION = 1.
<IPPMFGORDERBASIC>-MANUFACTURINGORDERCATEGORY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPPMFGORDERBASIC-MANUFACTURINGORDERTYPE, sy-vline,
  WA_IPPMFGORDERBASIC-MANUFACTURINGORDERTEXT, sy-vline,
  WA_IPPMFGORDERBASIC-PRODUCTIONPLANT, sy-vline,
  WA_IPPMFGORDERBASIC-PRODUCTIONSUPERVISOR, sy-vline,
  WA_IPPMFGORDERBASIC-MRPCONTROLLER, sy-vline,
  WA_IPPMFGORDERBASIC-RESPONSIBLEPLANNERGROUP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPPMFGORDERBASIC 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_IPPMFGORDERBASIC 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_IPPMFGORDERBASIC INTO WA_IPPMFGORDERBASIC.


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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field MASTERPRODUCTIONORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IPPMFGORDERBASIC-MASTERPRODUCTIONORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPPMFGORDERBASIC-MASTERPRODUCTIONORDER.
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_IPPMFGORDERBASIC_STR, 
MANDT TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
ORDERINTERNALID TYPE STRING,
RESERVATION TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
MANUFACTURINGORDERTYPE TYPE STRING,
MANUFACTURINGORDERTEXT TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
PRODUCTIONSUPERVISOR TYPE STRING,
MRPCONTROLLER TYPE STRING,
RESPONSIBLEPLANNERGROUP TYPE STRING,
PRODUCTIONSCHEDULINGPROFILE TYPE STRING,
BUSINESSAREA TYPE STRING,
COMPANYCODE TYPE STRING,
CONTROLLINGAREA TYPE STRING,
BILLOFOPERATIONSMATERIAL TYPE STRING,
BILLOFOPERATIONSTYPE TYPE STRING,
BILLOFOPERATIONS TYPE STRING,
BILLOFOPERATIONSGROUP TYPE STRING,
BILLOFOPERATIONSVARIANT TYPE STRING,
BILLOFOPERATIONSUSAGE TYPE STRING,
BILLOFOPERATIONSVERSION TYPE STRING,
MANUFACTURINGORDERIMPORTANCE TYPE STRING,
PRODNPROCGISFLEXIBLE TYPE STRING,
OBJECTINTERNALID TYPE STRING,
INSPECTIONLOT TYPE STRING,
PRODUCTCONFIGURATION TYPE STRING,
CAPACITYREQUIREMENT TYPE STRING,
CHANGENUMBER TYPE STRING,
PRODUCTIONUNIT TYPE STRING,
MFGORDERPLANNEDTOTALQTY TYPE STRING,
MFGORDERPLANNEDSCRAPQTY TYPE STRING,
MFGORDERCONFIRMEDYIELDQTY TYPE STRING,
MFGORDERCONFIRMEDSCRAPQTY TYPE STRING,
MFGORDERCONFIRMEDREWORKQTY TYPE STRING,
MASTERPRODUCTIONORDER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPPMFGORDERBASIC_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_IPPMFGORDERBASIC_STR-MANDT sy-vline 
WA_IPPMFGORDERBASIC_STR-MANUFACTURINGORDER sy-vline 
WA_IPPMFGORDERBASIC_STR-ORDERINTERNALID sy-vline 
WA_IPPMFGORDERBASIC_STR-RESERVATION sy-vline 
WA_IPPMFGORDERBASIC_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_IPPMFGORDERBASIC_STR-MANUFACTURINGORDERTYPE sy-vline 
WA_IPPMFGORDERBASIC_STR-MANUFACTURINGORDERTEXT sy-vline 
WA_IPPMFGORDERBASIC_STR-PRODUCTIONPLANT sy-vline 
WA_IPPMFGORDERBASIC_STR-PRODUCTIONSUPERVISOR sy-vline 
WA_IPPMFGORDERBASIC_STR-MRPCONTROLLER sy-vline 
WA_IPPMFGORDERBASIC_STR-RESPONSIBLEPLANNERGROUP sy-vline 
WA_IPPMFGORDERBASIC_STR-PRODUCTIONSCHEDULINGPROFILE sy-vline 
WA_IPPMFGORDERBASIC_STR-BUSINESSAREA sy-vline 
WA_IPPMFGORDERBASIC_STR-COMPANYCODE sy-vline 
WA_IPPMFGORDERBASIC_STR-CONTROLLINGAREA sy-vline 
WA_IPPMFGORDERBASIC_STR-BILLOFOPERATIONSMATERIAL sy-vline 
WA_IPPMFGORDERBASIC_STR-BILLOFOPERATIONSTYPE sy-vline 
WA_IPPMFGORDERBASIC_STR-BILLOFOPERATIONS sy-vline 
WA_IPPMFGORDERBASIC_STR-BILLOFOPERATIONSGROUP sy-vline 
WA_IPPMFGORDERBASIC_STR-BILLOFOPERATIONSVARIANT sy-vline 
WA_IPPMFGORDERBASIC_STR-BILLOFOPERATIONSUSAGE sy-vline 
WA_IPPMFGORDERBASIC_STR-BILLOFOPERATIONSVERSION sy-vline 
WA_IPPMFGORDERBASIC_STR-MANUFACTURINGORDERIMPORTANCE sy-vline 
WA_IPPMFGORDERBASIC_STR-PRODNPROCGISFLEXIBLE sy-vline 
WA_IPPMFGORDERBASIC_STR-OBJECTINTERNALID sy-vline 
WA_IPPMFGORDERBASIC_STR-INSPECTIONLOT sy-vline 
WA_IPPMFGORDERBASIC_STR-PRODUCTCONFIGURATION sy-vline 
WA_IPPMFGORDERBASIC_STR-CAPACITYREQUIREMENT sy-vline 
WA_IPPMFGORDERBASIC_STR-CHANGENUMBER sy-vline 
WA_IPPMFGORDERBASIC_STR-PRODUCTIONUNIT sy-vline 
WA_IPPMFGORDERBASIC_STR-MFGORDERPLANNEDTOTALQTY sy-vline 
WA_IPPMFGORDERBASIC_STR-MFGORDERPLANNEDSCRAPQTY sy-vline 
WA_IPPMFGORDERBASIC_STR-MFGORDERCONFIRMEDYIELDQTY sy-vline 
WA_IPPMFGORDERBASIC_STR-MFGORDERCONFIRMEDSCRAPQTY sy-vline 
WA_IPPMFGORDERBASIC_STR-MFGORDERCONFIRMEDREWORKQTY sy-vline 
WA_IPPMFGORDERBASIC_STR-MASTERPRODUCTIONORDER sy-vline      INTO ld_text SEPARATED BY SPACE.

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