ABAP Select data from SAP table IQMISCHARANLYS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IQMISCHARANLYS
*  INTO TABLE @DATA(IT_IQMISCHARANLYS2).
*--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_IQMISCHARANLYS INDEX 1 INTO DATA(WA_IQMISCHARANLYS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IQMISCHARANLYS>-MANDT = 1.
<IQMISCHARANLYS>-INSPECTIONLOT = 1.
<IQMISCHARANLYS>-INSPPLANOPERATIONINTERNALID = 1.
<IQMISCHARANLYS>-INSPECTIONCHARACTERISTIC = 1.
<IQMISCHARANLYS>-INSPECTIONSUBSETINTERNALID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IQMISCHARANLYS-INSPECTIONLOTORIGIN, sy-vline,
  WA_IQMISCHARANLYS-WORKCENTERINTERNALID, sy-vline,
  WA_IQMISCHARANLYS-INSPECTIONOPERATION, sy-vline,
  WA_IQMISCHARANLYS-INSPRESULTHISTORYCHARC, sy-vline,
  WA_IQMISCHARANLYS-MASTERINSPCHARCSKEY, sy-vline,
  WA_IQMISCHARANLYS-INSPECTIONSPECIFICATION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IQMISCHARANLYS 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_IQMISCHARANLYS 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_IQMISCHARANLYS INTO WA_IQMISCHARANLYS.


*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 INSPECTIONLOT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IQMISCHARANLYS-INSPECTIONLOT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IQMISCHARANLYS-INSPECTIONLOT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field INSPECTIONSPECIFICATIONUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IQMISCHARANLYS-INSPECTIONSPECIFICATIONUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IQMISCHARANLYS-INSPECTIONSPECIFICATIONUNIT.
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_IQMISCHARANLYS_STR, 
MANDT TYPE STRING,
INSPECTIONLOT TYPE STRING,
INSPPLANOPERATIONINTERNALID TYPE STRING,
INSPECTIONCHARACTERISTIC TYPE STRING,
INSPECTIONSUBSETINTERNALID TYPE STRING,
INSPECTIONLOTORIGIN TYPE STRING,
WORKCENTERINTERNALID TYPE STRING,
INSPECTIONOPERATION TYPE STRING,
INSPRESULTHISTORYCHARC TYPE STRING,
MASTERINSPCHARCSKEY TYPE STRING,
INSPECTIONSPECIFICATION TYPE STRING,
INSPECTIONSPECIFICATIONTEXT TYPE STRING,
PLANT TYPE STRING,
MATERIAL TYPE STRING,
SUPPLIER TYPE STRING,
CUSTOMER TYPE STRING,
WORKCENTER TYPE STRING,
INSPECTIONOPERATIONPLANT TYPE STRING,
WORKCENTERPLANTNAME TYPE STRING,
BILLOFOPERATIONSTYPE TYPE STRING,
BILLOFOPERATIONSGROUP TYPE STRING,
BILLOFOPERATIONSVARIANT TYPE STRING,
BOOOPERATIONINTERNALID TYPE STRING,
INSPECTIONSPECIFICATIONPLANT TYPE STRING,
INSPECTIONSPECIFICATIONVERSION TYPE STRING,
CREATIONDATE TYPE STRING,
INSPRESULTAGGREGATIONLEVEL TYPE STRING,
NUMBEROFINSPECTIONS TYPE STRING,
NMBROFVLTDINSPECTIONS TYPE STRING,
NUMBEROFACCEPTEDINSPCHARCS TYPE STRING,
NUMBEROFREJECTEDINSPCHARCS TYPE STRING,
NUMBEROFSKIPINSPCHARCS TYPE STRING,
NUMBEROFNOTSKIPINSPCHARCS TYPE STRING,
INSPSKIPRATEPERCENT TYPE STRING,
INSPRSLTRJCNRATEPERCENT TYPE STRING,
INSPRSLTNONCONFORMINGVALSNMBR TYPE STRING,
INSPRESULTVALIDVALUESNUMBER TYPE STRING,
INSPECTIONLOTQUANTITYUNIT TYPE STRING,
INSPECTIONLOTSAMPLEUNIT TYPE STRING,
INSPECTIONLOTQUANTITY TYPE STRING,
INSPECTIONLOTSAMPLEQUANTITY TYPE STRING,
INSPECTIONLOTSKIPQUANTITY TYPE STRING,
INSPLOTSKIPQUANTITYINPERCENT TYPE STRING,
INSPECTIONLOTREJECTEDQUANTITY TYPE STRING,
INSPLOTRJCTDQUANTITYINPERCENT TYPE STRING,
INSPECTIONRESULTMEANVALUE TYPE STRING,
INSPRESULTVARIANCE TYPE STRING,
INSPRSLTFRMTDSTANDARDDEVIATION TYPE STRING,
INSPRSLTBELOWTOLERANCEVALSNMBR TYPE STRING,
INSPRSLTABOVETOLERANCEVALSNMBR TYPE STRING,
INSPSPECLOWERLIMIT TYPE STRING,
INSPSPECHASLOWERLIMIT TYPE STRING,
INSPSPECUPPERLIMIT TYPE STRING,
INSPSPECHASUPPERLIMIT TYPE STRING,
INSPECTIONSPECIFICATIONUNIT TYPE STRING,
INSPECTIONLOTTYPE TYPE STRING,
INSPECTIONSUBSETTYPE TYPE STRING,
MATLQUALITYAUTHORIZATIONGROUP TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IQMISCHARANLYS_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_IQMISCHARANLYS_STR-MANDT sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONLOT sy-vline 
WA_IQMISCHARANLYS_STR-INSPPLANOPERATIONINTERNALID sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONCHARACTERISTIC sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONSUBSETINTERNALID sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONLOTORIGIN sy-vline 
WA_IQMISCHARANLYS_STR-WORKCENTERINTERNALID sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONOPERATION sy-vline 
WA_IQMISCHARANLYS_STR-INSPRESULTHISTORYCHARC sy-vline 
WA_IQMISCHARANLYS_STR-MASTERINSPCHARCSKEY sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONSPECIFICATION sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONSPECIFICATIONTEXT sy-vline 
WA_IQMISCHARANLYS_STR-PLANT sy-vline 
WA_IQMISCHARANLYS_STR-MATERIAL sy-vline 
WA_IQMISCHARANLYS_STR-SUPPLIER sy-vline 
WA_IQMISCHARANLYS_STR-CUSTOMER sy-vline 
WA_IQMISCHARANLYS_STR-WORKCENTER sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONOPERATIONPLANT sy-vline 
WA_IQMISCHARANLYS_STR-WORKCENTERPLANTNAME sy-vline 
WA_IQMISCHARANLYS_STR-BILLOFOPERATIONSTYPE sy-vline 
WA_IQMISCHARANLYS_STR-BILLOFOPERATIONSGROUP sy-vline 
WA_IQMISCHARANLYS_STR-BILLOFOPERATIONSVARIANT sy-vline 
WA_IQMISCHARANLYS_STR-BOOOPERATIONINTERNALID sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONSPECIFICATIONPLANT sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONSPECIFICATIONVERSION sy-vline 
WA_IQMISCHARANLYS_STR-CREATIONDATE sy-vline 
WA_IQMISCHARANLYS_STR-INSPRESULTAGGREGATIONLEVEL sy-vline 
WA_IQMISCHARANLYS_STR-NUMBEROFINSPECTIONS sy-vline 
WA_IQMISCHARANLYS_STR-NMBROFVLTDINSPECTIONS sy-vline 
WA_IQMISCHARANLYS_STR-NUMBEROFACCEPTEDINSPCHARCS sy-vline 
WA_IQMISCHARANLYS_STR-NUMBEROFREJECTEDINSPCHARCS sy-vline 
WA_IQMISCHARANLYS_STR-NUMBEROFSKIPINSPCHARCS sy-vline 
WA_IQMISCHARANLYS_STR-NUMBEROFNOTSKIPINSPCHARCS sy-vline 
WA_IQMISCHARANLYS_STR-INSPSKIPRATEPERCENT sy-vline 
WA_IQMISCHARANLYS_STR-INSPRSLTRJCNRATEPERCENT sy-vline 
WA_IQMISCHARANLYS_STR-INSPRSLTNONCONFORMINGVALSNMBR sy-vline 
WA_IQMISCHARANLYS_STR-INSPRESULTVALIDVALUESNUMBER sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONLOTQUANTITYUNIT sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONLOTSAMPLEUNIT sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONLOTQUANTITY sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONLOTSAMPLEQUANTITY sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONLOTSKIPQUANTITY sy-vline 
WA_IQMISCHARANLYS_STR-INSPLOTSKIPQUANTITYINPERCENT sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONLOTREJECTEDQUANTITY sy-vline 
WA_IQMISCHARANLYS_STR-INSPLOTRJCTDQUANTITYINPERCENT sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONRESULTMEANVALUE sy-vline 
WA_IQMISCHARANLYS_STR-INSPRESULTVARIANCE sy-vline 
WA_IQMISCHARANLYS_STR-INSPRSLTFRMTDSTANDARDDEVIATION sy-vline 
WA_IQMISCHARANLYS_STR-INSPRSLTBELOWTOLERANCEVALSNMBR sy-vline 
WA_IQMISCHARANLYS_STR-INSPRSLTABOVETOLERANCEVALSNMBR sy-vline 
WA_IQMISCHARANLYS_STR-INSPSPECLOWERLIMIT sy-vline 
WA_IQMISCHARANLYS_STR-INSPSPECHASLOWERLIMIT sy-vline 
WA_IQMISCHARANLYS_STR-INSPSPECUPPERLIMIT sy-vline 
WA_IQMISCHARANLYS_STR-INSPSPECHASUPPERLIMIT sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONSPECIFICATIONUNIT sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONLOTTYPE sy-vline 
WA_IQMISCHARANLYS_STR-INSPECTIONSUBSETTYPE sy-vline 
WA_IQMISCHARANLYS_STR-MATLQUALITYAUTHORIZATIONGROUP sy-vline 
WA_IQMISCHARANLYS_STR-ISBUSINESSPURPOSECOMPLETED sy-vline      INTO ld_text SEPARATED BY SPACE.

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