ABAP Select data from SAP table CPPMFGORDEROPDQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CPPMFGORDEROPDQ
*  INTO TABLE @DATA(IT_CPPMFGORDEROPDQ2).
*--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_CPPMFGORDEROPDQ INDEX 1 INTO DATA(WA_CPPMFGORDEROPDQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CPPMFGORDEROPDQ>-MANDT = 1.
<CPPMFGORDEROPDQ>-ORDERINTERNALBILLOFOPERATIONS = 1.
<CPPMFGORDEROPDQ>-ORDERINTBILLOFOPERATIONSITEM = 1.
<CPPMFGORDEROPDQ>-MRPPLANT = 1.
<CPPMFGORDEROPDQ>-MRPPLANTNAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CPPMFGORDEROPDQ-MATERIAL, sy-vline,
  WA_CPPMFGORDEROPDQ-MATERIALNAME, sy-vline,
  WA_CPPMFGORDEROPDQ-WORKCENTER, sy-vline,
  WA_CPPMFGORDEROPDQ-WORKCENTERINTERNALID, sy-vline,
  WA_CPPMFGORDEROPDQ-WORKCENTERTEXT, sy-vline,
  WA_CPPMFGORDEROPDQ-REPORTINGPERIOD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CPPMFGORDEROPDQ 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_CPPMFGORDEROPDQ 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_CPPMFGORDEROPDQ INTO WA_CPPMFGORDEROPDQ.


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

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

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

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

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

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

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

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

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

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

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

*Conversion exit MATN1, internal->external for field CROSSPLANTCONFIGURABLEPRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CPPMFGORDEROPDQ-CROSSPLANTCONFIGURABLEPRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CPPMFGORDEROPDQ-CROSSPLANTCONFIGURABLEPRODUCT.
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_CPPMFGORDEROPDQ_STR, 
MANDT TYPE STRING,
ORDERINTERNALBILLOFOPERATIONS TYPE STRING,
ORDERINTBILLOFOPERATIONSITEM TYPE STRING,
MRPPLANT TYPE STRING,
MRPPLANTNAME TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
WORKCENTER TYPE STRING,
WORKCENTERINTERNALID TYPE STRING,
WORKCENTERTEXT TYPE STRING,
REPORTINGPERIOD TYPE STRING,
REPORTINGPERIODNAME TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
MANUFACTURINGORDERCATEGORYNAME TYPE STRING,
MANUFACTURINGORDERTYPE TYPE STRING,
MANUFACTURINGORDERTYPENAME TYPE STRING,
MANUFACTURINGORDEROPERATION TYPE STRING,
MFGORDEROPERATIONTEXT TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
PRODUCTIONPLANTNAME TYPE STRING,
PRODUCTIONSUPERVISOR TYPE STRING,
PRODUCTIONSUPERVISORNAME TYPE STRING,
ACTUALEXECUTIONENDDATE TYPE STRING,
ACTUALEXECUTIONENDTIME TYPE STRING,
ENDDATEHOUR TYPE STRING,
ENDDATEWEEKDAY TYPE STRING,
ENDDATEWEEKDAYNAME TYPE STRING,
ENDDATEMONTH TYPE STRING,
ENDDATEMONTHNAME TYPE STRING,
ENDDATEYEAR TYPE STRING,
ENDDATEYEARMONTH TYPE STRING,
DURATIONUNIT TYPE STRING,
ACTUALWORKDAYDURNINSECONDS TYPE STRING,
PLANNEDWORKDAYDURNINSECONDS TYPE STRING,
DEVIATIONWORKDAYDURNINSECONDS TYPE STRING,
ACTUALDURATIONUNIT TYPE STRING,
PLANNEDDURATIONUNIT TYPE STRING,
DEVIATIONDURATIONUNIT TYPE STRING,
ACTUALDURATION TYPE STRING,
PLANNEDDURATION TYPE STRING,
DEVIATIONDURATION TYPE STRING,
DURATIONDEVIATIONPERCENT TYPE STRING,
MASTERPLANNEDORDER TYPE STRING,
MASTERPRODUCTIONORDER TYPE STRING,
COMBINEDPRODUCTIONORDER TYPE STRING,
COMBINEDPLANNEDORDER TYPE STRING,
CROSSPLANTCONFIGURABLEPRODUCT TYPE STRING,
PRODUCTCHARACTERISTIC1 TYPE STRING,
PRODUCTCHARACTERISTIC2 TYPE STRING,
PRODUCTCHARACTERISTIC3 TYPE STRING,
PRODUCTSEASONYEAR TYPE STRING,
PRODUCTSEASON TYPE STRING,
PRODUCTCOLLECTION TYPE STRING,
PRODUCTTHEME TYPE STRING,
STOCKSEGMENT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CPPMFGORDEROPDQ_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_CPPMFGORDEROPDQ_STR-MANDT sy-vline 
WA_CPPMFGORDEROPDQ_STR-ORDERINTERNALBILLOFOPERATIONS sy-vline 
WA_CPPMFGORDEROPDQ_STR-ORDERINTBILLOFOPERATIONSITEM sy-vline 
WA_CPPMFGORDEROPDQ_STR-MRPPLANT sy-vline 
WA_CPPMFGORDEROPDQ_STR-MRPPLANTNAME sy-vline 
WA_CPPMFGORDEROPDQ_STR-MATERIAL sy-vline 
WA_CPPMFGORDEROPDQ_STR-MATERIALNAME sy-vline 
WA_CPPMFGORDEROPDQ_STR-WORKCENTER sy-vline 
WA_CPPMFGORDEROPDQ_STR-WORKCENTERINTERNALID sy-vline 
WA_CPPMFGORDEROPDQ_STR-WORKCENTERTEXT sy-vline 
WA_CPPMFGORDEROPDQ_STR-REPORTINGPERIOD sy-vline 
WA_CPPMFGORDEROPDQ_STR-REPORTINGPERIODNAME sy-vline 
WA_CPPMFGORDEROPDQ_STR-MANUFACTURINGORDER sy-vline 
WA_CPPMFGORDEROPDQ_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_CPPMFGORDEROPDQ_STR-MANUFACTURINGORDERCATEGORYNAME sy-vline 
WA_CPPMFGORDEROPDQ_STR-MANUFACTURINGORDERTYPE sy-vline 
WA_CPPMFGORDEROPDQ_STR-MANUFACTURINGORDERTYPENAME sy-vline 
WA_CPPMFGORDEROPDQ_STR-MANUFACTURINGORDEROPERATION sy-vline 
WA_CPPMFGORDEROPDQ_STR-MFGORDEROPERATIONTEXT sy-vline 
WA_CPPMFGORDEROPDQ_STR-PRODUCTIONPLANT sy-vline 
WA_CPPMFGORDEROPDQ_STR-PRODUCTIONPLANTNAME sy-vline 
WA_CPPMFGORDEROPDQ_STR-PRODUCTIONSUPERVISOR sy-vline 
WA_CPPMFGORDEROPDQ_STR-PRODUCTIONSUPERVISORNAME sy-vline 
WA_CPPMFGORDEROPDQ_STR-ACTUALEXECUTIONENDDATE sy-vline 
WA_CPPMFGORDEROPDQ_STR-ACTUALEXECUTIONENDTIME sy-vline 
WA_CPPMFGORDEROPDQ_STR-ENDDATEHOUR sy-vline 
WA_CPPMFGORDEROPDQ_STR-ENDDATEWEEKDAY sy-vline 
WA_CPPMFGORDEROPDQ_STR-ENDDATEWEEKDAYNAME sy-vline 
WA_CPPMFGORDEROPDQ_STR-ENDDATEMONTH sy-vline 
WA_CPPMFGORDEROPDQ_STR-ENDDATEMONTHNAME sy-vline 
WA_CPPMFGORDEROPDQ_STR-ENDDATEYEAR sy-vline 
WA_CPPMFGORDEROPDQ_STR-ENDDATEYEARMONTH sy-vline 
WA_CPPMFGORDEROPDQ_STR-DURATIONUNIT sy-vline 
WA_CPPMFGORDEROPDQ_STR-ACTUALWORKDAYDURNINSECONDS sy-vline 
WA_CPPMFGORDEROPDQ_STR-PLANNEDWORKDAYDURNINSECONDS sy-vline 
WA_CPPMFGORDEROPDQ_STR-DEVIATIONWORKDAYDURNINSECONDS sy-vline 
WA_CPPMFGORDEROPDQ_STR-ACTUALDURATIONUNIT sy-vline 
WA_CPPMFGORDEROPDQ_STR-PLANNEDDURATIONUNIT sy-vline 
WA_CPPMFGORDEROPDQ_STR-DEVIATIONDURATIONUNIT sy-vline 
WA_CPPMFGORDEROPDQ_STR-ACTUALDURATION sy-vline 
WA_CPPMFGORDEROPDQ_STR-PLANNEDDURATION sy-vline 
WA_CPPMFGORDEROPDQ_STR-DEVIATIONDURATION sy-vline 
WA_CPPMFGORDEROPDQ_STR-DURATIONDEVIATIONPERCENT sy-vline 
WA_CPPMFGORDEROPDQ_STR-MASTERPLANNEDORDER sy-vline 
WA_CPPMFGORDEROPDQ_STR-MASTERPRODUCTIONORDER sy-vline 
WA_CPPMFGORDEROPDQ_STR-COMBINEDPRODUCTIONORDER sy-vline 
WA_CPPMFGORDEROPDQ_STR-COMBINEDPLANNEDORDER sy-vline 
WA_CPPMFGORDEROPDQ_STR-CROSSPLANTCONFIGURABLEPRODUCT sy-vline 
WA_CPPMFGORDEROPDQ_STR-PRODUCTCHARACTERISTIC1 sy-vline 
WA_CPPMFGORDEROPDQ_STR-PRODUCTCHARACTERISTIC2 sy-vline 
WA_CPPMFGORDEROPDQ_STR-PRODUCTCHARACTERISTIC3 sy-vline 
WA_CPPMFGORDEROPDQ_STR-PRODUCTSEASONYEAR sy-vline 
WA_CPPMFGORDEROPDQ_STR-PRODUCTSEASON sy-vline 
WA_CPPMFGORDEROPDQ_STR-PRODUCTCOLLECTION sy-vline 
WA_CPPMFGORDEROPDQ_STR-PRODUCTTHEME sy-vline 
WA_CPPMFGORDEROPDQ_STR-STOCKSEGMENT sy-vline      INTO ld_text SEPARATED BY SPACE.

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