ABAP Select data from SAP table CSOFMFGORDQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSOFMFGORDQ
*  INTO TABLE @DATA(IT_CSOFMFGORDQ2).
*--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_CSOFMFGORDQ INDEX 1 INTO DATA(WA_CSOFMFGORDQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSOFMFGORDQ>-MANDT = 1.
<CSOFMFGORDQ>-MANUFACTURINGORDER = 1.
<CSOFMFGORDQ>-MANUFACTURINGORDERCATEGORY = 1.
<CSOFMFGORDQ>-MANUFACTURINGORDERTYPE = 1.
<CSOFMFGORDQ>-MANUFACTURINGORDERTYPENAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSOFMFGORDQ-MATERIAL, sy-vline,
  WA_CSOFMFGORDQ-MATERIALNAME, sy-vline,
  WA_CSOFMFGORDQ-PRODUCTIONPLANT, sy-vline,
  WA_CSOFMFGORDQ-PRODUCTIONPLANTNAME, sy-vline,
  WA_CSOFMFGORDQ-MFGORDERPLANNEDTOTALQTY, sy-vline,
  WA_CSOFMFGORDQ-PRODUCTIONUNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSOFMFGORDQ 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_CSOFMFGORDQ 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_CSOFMFGORDQ INTO WA_CSOFMFGORDQ.


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

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

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

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

*Conversion exit CUNIT, internal->external for field ORDERQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CSOFMFGORDQ-ORDERQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSOFMFGORDQ-ORDERQUANTITYUNIT.
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_CSOFMFGORDQ_STR, 
MANDT TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
MANUFACTURINGORDERTYPE TYPE STRING,
MANUFACTURINGORDERTYPENAME TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
PRODUCTIONPLANTNAME TYPE STRING,
MFGORDERPLANNEDTOTALQTY TYPE STRING,
PRODUCTIONUNIT TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
SALESORDERITEMQUANTITY TYPE STRING,
ORDERQUANTITYUNIT TYPE STRING,
SALESORDERITEMNETAMOUNT TYPE STRING,
SALESORDERTRANSACTIONCURRENCY TYPE STRING,
PRODUCTIONSUPERVISOR TYPE STRING,
PRODUCTIONSUPERVISORNAME TYPE STRING,
MFGORDERSCHEDULEDSTARTDATE TYPE STRING,
MFGORDERSCHEDULEDENDDATE TYPE STRING,
MFGORDERSCHEDULEDRELEASEDATE TYPE STRING,
MFGORDERACTUALSTARTDATE TYPE STRING,
MFGORDERACTUALENDDATE TYPE STRING,
MFGORDERACTUALRELEASEDATE TYPE STRING,
MFGORDERCONFIRMEDENDDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSOFMFGORDQ_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_CSOFMFGORDQ_STR-MANDT sy-vline 
WA_CSOFMFGORDQ_STR-MANUFACTURINGORDER sy-vline 
WA_CSOFMFGORDQ_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_CSOFMFGORDQ_STR-MANUFACTURINGORDERTYPE sy-vline 
WA_CSOFMFGORDQ_STR-MANUFACTURINGORDERTYPENAME sy-vline 
WA_CSOFMFGORDQ_STR-MATERIAL sy-vline 
WA_CSOFMFGORDQ_STR-MATERIALNAME sy-vline 
WA_CSOFMFGORDQ_STR-PRODUCTIONPLANT sy-vline 
WA_CSOFMFGORDQ_STR-PRODUCTIONPLANTNAME sy-vline 
WA_CSOFMFGORDQ_STR-MFGORDERPLANNEDTOTALQTY sy-vline 
WA_CSOFMFGORDQ_STR-PRODUCTIONUNIT sy-vline 
WA_CSOFMFGORDQ_STR-SALESORDER sy-vline 
WA_CSOFMFGORDQ_STR-SALESORDERITEM sy-vline 
WA_CSOFMFGORDQ_STR-SALESORDERITEMQUANTITY sy-vline 
WA_CSOFMFGORDQ_STR-ORDERQUANTITYUNIT sy-vline 
WA_CSOFMFGORDQ_STR-SALESORDERITEMNETAMOUNT sy-vline 
WA_CSOFMFGORDQ_STR-SALESORDERTRANSACTIONCURRENCY sy-vline 
WA_CSOFMFGORDQ_STR-PRODUCTIONSUPERVISOR sy-vline 
WA_CSOFMFGORDQ_STR-PRODUCTIONSUPERVISORNAME sy-vline 
WA_CSOFMFGORDQ_STR-MFGORDERSCHEDULEDSTARTDATE sy-vline 
WA_CSOFMFGORDQ_STR-MFGORDERSCHEDULEDENDDATE sy-vline 
WA_CSOFMFGORDQ_STR-MFGORDERSCHEDULEDRELEASEDATE sy-vline 
WA_CSOFMFGORDQ_STR-MFGORDERACTUALSTARTDATE sy-vline 
WA_CSOFMFGORDQ_STR-MFGORDERACTUALENDDATE sy-vline 
WA_CSOFMFGORDQ_STR-MFGORDERACTUALRELEASEDATE sy-vline 
WA_CSOFMFGORDQ_STR-MFGORDERCONFIRMEDENDDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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