ABAP Select data from SAP table CMRPMFGORDER 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 CMRPMFGORDER 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 CMRPMFGORDER. 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 CMRPMFGORDER 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_CMRPMFGORDER TYPE STANDARD TABLE OF CMRPMFGORDER,
      WA_CMRPMFGORDER TYPE CMRPMFGORDER,
      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: <CMRPMFGORDER> TYPE CMRPMFGORDER.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMRPMFGORDER
*  INTO TABLE @DATA(IT_CMRPMFGORDER2).
*--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_CMRPMFGORDER INDEX 1 INTO DATA(WA_CMRPMFGORDER2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMRPMFGORDER>-MANDT = 1.
<CMRPMFGORDER>-MANUFACTURINGORDER = 1.
<CMRPMFGORDER>-MANUFACTURINGORDERITEM = 1.
<CMRPMFGORDER>-MATERIAL = 1.
<CMRPMFGORDER>-MATERIALNAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CMRPMFGORDER-MRPPLANT, sy-vline,
  WA_CMRPMFGORDER-PRODUCTIONUNIT, sy-vline,
  WA_CMRPMFGORDER-SALESORDERTYPE, sy-vline,
  WA_CMRPMFGORDER-MANUFACTURINGORDERCATEGORY, sy-vline,
  WA_CMRPMFGORDER-PRODUCTIONSUPERVISOR, sy-vline,
  WA_CMRPMFGORDER-PRODUCTIONSUPERVISORNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CMRPMFGORDER 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_CMRPMFGORDER 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_CMRPMFGORDER INTO WA_CMRPMFGORDER.


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

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

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

*Conversion exit AUART, internal->external for field SALESORDERTYPE
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_CMRPMFGORDER-SALESORDERTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMRPMFGORDER-SALESORDERTYPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field EMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CMRPMFGORDER-EMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMRPMFGORDER-EMAILADDRESS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field WBSELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_CMRPMFGORDER-WBSELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMRPMFGORDER-WBSELEMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PROJECT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_CMRPMFGORDER-PROJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMRPMFGORDER-PROJECT.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit MATN1, internal->external for field TOPLEVELORDERMATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CMRPMFGORDER-TOPLEVELORDERMATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMRPMFGORDER-TOPLEVELORDERMATERIAL.
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_CMRPMFGORDER_STR, 
MANDT TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
MANUFACTURINGORDERITEM TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
MRPPLANT TYPE STRING,
PRODUCTIONUNIT TYPE STRING,
SALESORDERTYPE TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
PRODUCTIONSUPERVISOR TYPE STRING,
PRODUCTIONSUPERVISORNAME TYPE STRING,
MRPCONTROLLER TYPE STRING,
MRPCONTROLLERNAME TYPE STRING,
MRPCONTROLLERPHONENUMBER TYPE STRING,
EMAILADDRESS TYPE STRING,
MATERIALPLANNEDDELIVERYDURN TYPE STRING,
TOTALREPLENISHMENTLEADTIME TYPE STRING,
FIXEDLOTSIZEQUANTITY TYPE STRING,
MINIMUMLOTSIZEQUANTITY TYPE STRING,
MAXIMUMLOTSIZEQUANTITY TYPE STRING,
LOTSIZEROUNDINGQUANTITY TYPE STRING,
ROUNDINGPROFILE TYPE STRING,
MATERIALROUNDINGPROFILENAME TYPE STRING,
MANUFACTURINGORDERTYPE TYPE STRING,
MANUFACTURINGORDERTYPENAME TYPE STRING,
MFGORDERPROGRESSSTATUS TYPE STRING,
MFGORDERPLANNEDSTARTDATE TYPE STRING,
MFGORDERSCHEDULEDRELEASEDATE TYPE STRING,
MFGORDERSCHEDULEDSTARTDATE TYPE STRING,
MFGORDERSCHEDULEDENDDATE TYPE STRING,
MFGORDERPLANNEDENDDATE TYPE STRING,
MATERIALGOODSRECEIPTDURATION TYPE STRING,
MFGORDERPLANNEDTOTALQTY TYPE STRING,
MFGORDERPLANNEDSCRAPQTY TYPE STRING,
ACTUALDELIVEREDQUANTITY TYPE STRING,
OPENQUANTITY TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
PRODUCTIONVERSION TYPE STRING,
PRODUCTIONVERSIONTEXT TYPE STRING,
PRODUCTIONLINE TYPE STRING,
MANUFACTURINGORDERIMPORTANCE TYPE STRING,
WBSELEMENT TYPE STRING,
WBSDESCRIPTION TYPE STRING,
RESPONSIBLEPERSON TYPE STRING,
RESPONSIBLEPERSONNAME TYPE STRING,
PROJECT TYPE STRING,
PROJECTDESCRIPTION TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEMMATERIAL TYPE STRING,
SALESORDERITEMMATERIALNAME TYPE STRING,
TOPLEVELORDER TYPE STRING,
TOPLEVELORDERMATERIAL TYPE STRING,
TOPLEVELORDERMATERIALNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMRPMFGORDER_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_CMRPMFGORDER_STR-MANDT sy-vline 
WA_CMRPMFGORDER_STR-MANUFACTURINGORDER sy-vline 
WA_CMRPMFGORDER_STR-MANUFACTURINGORDERITEM sy-vline 
WA_CMRPMFGORDER_STR-MATERIAL sy-vline 
WA_CMRPMFGORDER_STR-MATERIALNAME sy-vline 
WA_CMRPMFGORDER_STR-MRPPLANT sy-vline 
WA_CMRPMFGORDER_STR-PRODUCTIONUNIT sy-vline 
WA_CMRPMFGORDER_STR-SALESORDERTYPE sy-vline 
WA_CMRPMFGORDER_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_CMRPMFGORDER_STR-PRODUCTIONSUPERVISOR sy-vline 
WA_CMRPMFGORDER_STR-PRODUCTIONSUPERVISORNAME sy-vline 
WA_CMRPMFGORDER_STR-MRPCONTROLLER sy-vline 
WA_CMRPMFGORDER_STR-MRPCONTROLLERNAME sy-vline 
WA_CMRPMFGORDER_STR-MRPCONTROLLERPHONENUMBER sy-vline 
WA_CMRPMFGORDER_STR-EMAILADDRESS sy-vline 
WA_CMRPMFGORDER_STR-MATERIALPLANNEDDELIVERYDURN sy-vline 
WA_CMRPMFGORDER_STR-TOTALREPLENISHMENTLEADTIME sy-vline 
WA_CMRPMFGORDER_STR-FIXEDLOTSIZEQUANTITY sy-vline 
WA_CMRPMFGORDER_STR-MINIMUMLOTSIZEQUANTITY sy-vline 
WA_CMRPMFGORDER_STR-MAXIMUMLOTSIZEQUANTITY sy-vline 
WA_CMRPMFGORDER_STR-LOTSIZEROUNDINGQUANTITY sy-vline 
WA_CMRPMFGORDER_STR-ROUNDINGPROFILE sy-vline 
WA_CMRPMFGORDER_STR-MATERIALROUNDINGPROFILENAME sy-vline 
WA_CMRPMFGORDER_STR-MANUFACTURINGORDERTYPE sy-vline 
WA_CMRPMFGORDER_STR-MANUFACTURINGORDERTYPENAME sy-vline 
WA_CMRPMFGORDER_STR-MFGORDERPROGRESSSTATUS sy-vline 
WA_CMRPMFGORDER_STR-MFGORDERPLANNEDSTARTDATE sy-vline 
WA_CMRPMFGORDER_STR-MFGORDERSCHEDULEDRELEASEDATE sy-vline 
WA_CMRPMFGORDER_STR-MFGORDERSCHEDULEDSTARTDATE sy-vline 
WA_CMRPMFGORDER_STR-MFGORDERSCHEDULEDENDDATE sy-vline 
WA_CMRPMFGORDER_STR-MFGORDERPLANNEDENDDATE sy-vline 
WA_CMRPMFGORDER_STR-MATERIALGOODSRECEIPTDURATION sy-vline 
WA_CMRPMFGORDER_STR-MFGORDERPLANNEDTOTALQTY sy-vline 
WA_CMRPMFGORDER_STR-MFGORDERPLANNEDSCRAPQTY sy-vline 
WA_CMRPMFGORDER_STR-ACTUALDELIVEREDQUANTITY sy-vline 
WA_CMRPMFGORDER_STR-OPENQUANTITY sy-vline 
WA_CMRPMFGORDER_STR-PRODUCTIONPLANT sy-vline 
WA_CMRPMFGORDER_STR-PRODUCTIONVERSION sy-vline 
WA_CMRPMFGORDER_STR-PRODUCTIONVERSIONTEXT sy-vline 
WA_CMRPMFGORDER_STR-PRODUCTIONLINE sy-vline 
WA_CMRPMFGORDER_STR-MANUFACTURINGORDERIMPORTANCE sy-vline 
WA_CMRPMFGORDER_STR-WBSELEMENT sy-vline 
WA_CMRPMFGORDER_STR-WBSDESCRIPTION sy-vline 
WA_CMRPMFGORDER_STR-RESPONSIBLEPERSON sy-vline 
WA_CMRPMFGORDER_STR-RESPONSIBLEPERSONNAME sy-vline 
WA_CMRPMFGORDER_STR-PROJECT sy-vline 
WA_CMRPMFGORDER_STR-PROJECTDESCRIPTION sy-vline 
WA_CMRPMFGORDER_STR-SALESORDER sy-vline 
WA_CMRPMFGORDER_STR-SALESORDERITEMMATERIAL sy-vline 
WA_CMRPMFGORDER_STR-SALESORDERITEMMATERIALNAME sy-vline 
WA_CMRPMFGORDER_STR-TOPLEVELORDER sy-vline 
WA_CMRPMFGORDER_STR-TOPLEVELORDERMATERIAL sy-vline 
WA_CMRPMFGORDER_STR-TOPLEVELORDERMATERIALNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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