ABAP Select data from SAP table CMPEPRODNORDPOV into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMPEPRODNORDPOV
*  INTO TABLE @DATA(IT_CMPEPRODNORDPOV2).
*--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_CMPEPRODNORDPOV INDEX 1 INTO DATA(WA_CMPEPRODNORDPOV2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMPEPRODNORDPOV>-MANDT = 1.
<CMPEPRODNORDPOV>-MANUFACTURINGORDER = 1.
<CMPEPRODNORDPOV>-ORDERINTERNALBILLOFOPERATIONS = 1.
<CMPEPRODNORDPOV>-MANUFACTURINGORDERCATEGORY = 1.
<CMPEPRODNORDPOV>-PRODUCTIONPLANT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CMPEPRODNORDPOV-MATERIAL, sy-vline,
  WA_CMPEPRODNORDPOV-MATERIALNAME, sy-vline,
  WA_CMPEPRODNORDPOV-STATUSNAME, sy-vline,
  WA_CMPEPRODNORDPOV-PRODUCTIONMILESTONESTATUS, sy-vline,
  WA_CMPEPRODNORDPOV-MANUFACTURINGORDERIMPORTANCE, sy-vline,
  WA_CMPEPRODNORDPOV-MANUFACTURINGORDERTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CMPEPRODNORDPOV 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_CMPEPRODNORDPOV 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_CMPEPRODNORDPOV INTO WA_CMPEPRODNORDPOV.


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

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

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

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

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

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

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

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

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

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

*Conversion exit ABPSN, internal->external for field PROJECT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_CMPEPRODNORDPOV-PROJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMPEPRODNORDPOV-PROJECT.
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_CMPEPRODNORDPOV_STR, 
MANDT TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
ORDERINTERNALBILLOFOPERATIONS TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
STATUSNAME TYPE STRING,
PRODUCTIONMILESTONESTATUS TYPE STRING,
MANUFACTURINGORDERIMPORTANCE TYPE STRING,
MANUFACTURINGORDERTYPE TYPE STRING,
MANUFACTURINGORDERTYPENAME TYPE STRING,
MFGORDERSCHEDULEDRELEASEDATE TYPE STRING,
MFGORDERPLANNEDSTARTDATE TYPE STRING,
MFGORDERPLANNEDSTARTTIME TYPE STRING,
MFGORDERPLANNEDENDDATE TYPE STRING,
MFGORDERPLANNEDENDTIME TYPE STRING,
MFGORDERACTUALSTARTDATE TYPE STRING,
MFGORDERACTUALSTARTTIME TYPE STRING,
MFGORDERACTUALENDDATE TYPE STRING,
MATERIALGOODSRECEIPTDURATION TYPE STRING,
PRODUCTIONUNIT TYPE STRING,
MFGORDERPLANNEDTOTALQTY TYPE STRING,
MFGORDERPLANNEDSCRAPQTY TYPE STRING,
ACTUALDELIVEREDQUANTITY TYPE STRING,
EXPECTEDDEVIATIONQUANTITY TYPE STRING,
OPENQUANTITY TYPE STRING,
PRODUCTIONVERSION TYPE STRING,
PRODUCTIONVERSIONTEXT TYPE STRING,
PLANT TYPE STRING,
PRODUCTIONLINE TYPE STRING,
WORKCENTERTEXT TYPE STRING,
NUMBEROFMISSINGMATLCOMP TYPE STRING,
MISSINGMATERIAL TYPE STRING,
MATERIALCOMPONENTISMISSING TYPE STRING,
ORDEREXECUTIONSTARTISLATE TYPE STRING,
ORDEREXECUTIONENDISLATE TYPE STRING,
MRPPLANT TYPE STRING,
MRPCONTROLLER TYPE STRING,
MRPCONTROLLERNAME TYPE STRING,
PRODUCTIONSUPERVISOR TYPE STRING,
PRODUCTIONSUPERVISORNAME TYPE STRING,
CUROPERATION TYPE STRING,
CUROPERATIONTEXT TYPE STRING,
CUROPERATIONUNIT TYPE STRING,
CUROPERATIONQTY TYPE STRING,
CUROPACTLEXECSTARTDATE TYPE STRING,
CUROPACTLEXECSTARTTIME TYPE STRING,
CUROPSCHEDLDEXECENDDATE TYPE STRING,
CUROPSCHEDLDEXECENDTIME TYPE STRING,
NEXTOPERATION TYPE STRING,
NEXTOPERATIONTEXT TYPE STRING,
NEXTOPERATIONUNIT TYPE STRING,
NEXTOPERATIONQTY TYPE STRING,
NEXTOPACTLEXECSTARTDATE TYPE STRING,
NEXTOPACTLEXECSTARTTIME TYPE STRING,
NEXTOPSCHEDLDEXECENDDATE TYPE STRING,
NEXTOPSCHEDLDEXECENDTIME TYPE STRING,
MFGORDERSUPERIORMFGORDER TYPE STRING,
LEADINGORDER TYPE STRING,
SDDOCUMENT TYPE STRING,
SDDOCUMENTITEM TYPE STRING,
SDDOCUMENTCATEGORY TYPE STRING,
SDDOCUMENTCATEGORYNAME TYPE STRING,
SOLDTOPARTY TYPE STRING,
CUSTOMERNAME TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
WBSELEMENT TYPE STRING,
WBSDESCRIPTION TYPE STRING,
PROJECT TYPE STRING,
PROJECTDESCRIPTION TYPE STRING,
INSPECTIONLOT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMPEPRODNORDPOV_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_CMPEPRODNORDPOV_STR-MANDT sy-vline 
WA_CMPEPRODNORDPOV_STR-MANUFACTURINGORDER sy-vline 
WA_CMPEPRODNORDPOV_STR-ORDERINTERNALBILLOFOPERATIONS sy-vline 
WA_CMPEPRODNORDPOV_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_CMPEPRODNORDPOV_STR-PRODUCTIONPLANT sy-vline 
WA_CMPEPRODNORDPOV_STR-MATERIAL sy-vline 
WA_CMPEPRODNORDPOV_STR-MATERIALNAME sy-vline 
WA_CMPEPRODNORDPOV_STR-STATUSNAME sy-vline 
WA_CMPEPRODNORDPOV_STR-PRODUCTIONMILESTONESTATUS sy-vline 
WA_CMPEPRODNORDPOV_STR-MANUFACTURINGORDERIMPORTANCE sy-vline 
WA_CMPEPRODNORDPOV_STR-MANUFACTURINGORDERTYPE sy-vline 
WA_CMPEPRODNORDPOV_STR-MANUFACTURINGORDERTYPENAME sy-vline 
WA_CMPEPRODNORDPOV_STR-MFGORDERSCHEDULEDRELEASEDATE sy-vline 
WA_CMPEPRODNORDPOV_STR-MFGORDERPLANNEDSTARTDATE sy-vline 
WA_CMPEPRODNORDPOV_STR-MFGORDERPLANNEDSTARTTIME sy-vline 
WA_CMPEPRODNORDPOV_STR-MFGORDERPLANNEDENDDATE sy-vline 
WA_CMPEPRODNORDPOV_STR-MFGORDERPLANNEDENDTIME sy-vline 
WA_CMPEPRODNORDPOV_STR-MFGORDERACTUALSTARTDATE sy-vline 
WA_CMPEPRODNORDPOV_STR-MFGORDERACTUALSTARTTIME sy-vline 
WA_CMPEPRODNORDPOV_STR-MFGORDERACTUALENDDATE sy-vline 
WA_CMPEPRODNORDPOV_STR-MATERIALGOODSRECEIPTDURATION sy-vline 
WA_CMPEPRODNORDPOV_STR-PRODUCTIONUNIT sy-vline 
WA_CMPEPRODNORDPOV_STR-MFGORDERPLANNEDTOTALQTY sy-vline 
WA_CMPEPRODNORDPOV_STR-MFGORDERPLANNEDSCRAPQTY sy-vline 
WA_CMPEPRODNORDPOV_STR-ACTUALDELIVEREDQUANTITY sy-vline 
WA_CMPEPRODNORDPOV_STR-EXPECTEDDEVIATIONQUANTITY sy-vline 
WA_CMPEPRODNORDPOV_STR-OPENQUANTITY sy-vline 
WA_CMPEPRODNORDPOV_STR-PRODUCTIONVERSION sy-vline 
WA_CMPEPRODNORDPOV_STR-PRODUCTIONVERSIONTEXT sy-vline 
WA_CMPEPRODNORDPOV_STR-PLANT sy-vline 
WA_CMPEPRODNORDPOV_STR-PRODUCTIONLINE sy-vline 
WA_CMPEPRODNORDPOV_STR-WORKCENTERTEXT sy-vline 
WA_CMPEPRODNORDPOV_STR-NUMBEROFMISSINGMATLCOMP sy-vline 
WA_CMPEPRODNORDPOV_STR-MISSINGMATERIAL sy-vline 
WA_CMPEPRODNORDPOV_STR-MATERIALCOMPONENTISMISSING sy-vline 
WA_CMPEPRODNORDPOV_STR-ORDEREXECUTIONSTARTISLATE sy-vline 
WA_CMPEPRODNORDPOV_STR-ORDEREXECUTIONENDISLATE sy-vline 
WA_CMPEPRODNORDPOV_STR-MRPPLANT sy-vline 
WA_CMPEPRODNORDPOV_STR-MRPCONTROLLER sy-vline 
WA_CMPEPRODNORDPOV_STR-MRPCONTROLLERNAME sy-vline 
WA_CMPEPRODNORDPOV_STR-PRODUCTIONSUPERVISOR sy-vline 
WA_CMPEPRODNORDPOV_STR-PRODUCTIONSUPERVISORNAME sy-vline 
WA_CMPEPRODNORDPOV_STR-CUROPERATION sy-vline 
WA_CMPEPRODNORDPOV_STR-CUROPERATIONTEXT sy-vline 
WA_CMPEPRODNORDPOV_STR-CUROPERATIONUNIT sy-vline 
WA_CMPEPRODNORDPOV_STR-CUROPERATIONQTY sy-vline 
WA_CMPEPRODNORDPOV_STR-CUROPACTLEXECSTARTDATE sy-vline 
WA_CMPEPRODNORDPOV_STR-CUROPACTLEXECSTARTTIME sy-vline 
WA_CMPEPRODNORDPOV_STR-CUROPSCHEDLDEXECENDDATE sy-vline 
WA_CMPEPRODNORDPOV_STR-CUROPSCHEDLDEXECENDTIME sy-vline 
WA_CMPEPRODNORDPOV_STR-NEXTOPERATION sy-vline 
WA_CMPEPRODNORDPOV_STR-NEXTOPERATIONTEXT sy-vline 
WA_CMPEPRODNORDPOV_STR-NEXTOPERATIONUNIT sy-vline 
WA_CMPEPRODNORDPOV_STR-NEXTOPERATIONQTY sy-vline 
WA_CMPEPRODNORDPOV_STR-NEXTOPACTLEXECSTARTDATE sy-vline 
WA_CMPEPRODNORDPOV_STR-NEXTOPACTLEXECSTARTTIME sy-vline 
WA_CMPEPRODNORDPOV_STR-NEXTOPSCHEDLDEXECENDDATE sy-vline 
WA_CMPEPRODNORDPOV_STR-NEXTOPSCHEDLDEXECENDTIME sy-vline 
WA_CMPEPRODNORDPOV_STR-MFGORDERSUPERIORMFGORDER sy-vline 
WA_CMPEPRODNORDPOV_STR-LEADINGORDER sy-vline 
WA_CMPEPRODNORDPOV_STR-SDDOCUMENT sy-vline 
WA_CMPEPRODNORDPOV_STR-SDDOCUMENTITEM sy-vline 
WA_CMPEPRODNORDPOV_STR-SDDOCUMENTCATEGORY sy-vline 
WA_CMPEPRODNORDPOV_STR-SDDOCUMENTCATEGORYNAME sy-vline 
WA_CMPEPRODNORDPOV_STR-SOLDTOPARTY sy-vline 
WA_CMPEPRODNORDPOV_STR-CUSTOMERNAME sy-vline 
WA_CMPEPRODNORDPOV_STR-AUTHORIZATIONGROUP sy-vline 
WA_CMPEPRODNORDPOV_STR-WBSELEMENT sy-vline 
WA_CMPEPRODNORDPOV_STR-WBSDESCRIPTION sy-vline 
WA_CMPEPRODNORDPOV_STR-PROJECT sy-vline 
WA_CMPEPRODNORDPOV_STR-PROJECTDESCRIPTION sy-vline 
WA_CMPEPRODNORDPOV_STR-INSPECTIONLOT sy-vline      INTO ld_text SEPARATED BY SPACE.

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