ABAP Select data from SAP table CMPEMFGSFILTQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMPEMFGSFILTQ
*  INTO TABLE @DATA(IT_CMPEMFGSFILTQ2).
*--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_CMPEMFGSFILTQ INDEX 1 INTO DATA(WA_CMPEMFGSFILTQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMPEMFGSFILTQ>-MANDT = 1.
<CMPEMFGSFILTQ>-SHOPFLOORITEM = 1.
<CMPEMFGSFILTQ>-OPACTYNTWKINSTANCE = 1.
<CMPEMFGSFILTQ>-OPERATIONACTIVITY = 1.
<CMPEMFGSFILTQ>-OPERATIONACTYVERSIONCOUNTER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CMPEMFGSFILTQ-SERIALNUMBER, sy-vline,
  WA_CMPEMFGSFILTQ-MANUFACTURINGORDER, sy-vline,
  WA_CMPEMFGSFILTQ-MANUFACTURINGORDERTEXT, sy-vline,
  WA_CMPEMFGSFILTQ-OPERATION, sy-vline,
  WA_CMPEMFGSFILTQ-OPERATIONTEXT, sy-vline,
  WA_CMPEMFGSFILTQ-MATERIAL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CMPEMFGSFILTQ 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_CMPEMFGSFILTQ 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_CMPEMFGSFILTQ INTO WA_CMPEMFGSFILTQ.


*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 GERNR, internal->external for field SERIALNUMBER
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_CMPEMFGSFILTQ-SERIALNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMPEMFGSFILTQ-SERIALNUMBER.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit CUNIT, internal->external for field OVERALLPRODUCTIONTIMEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CMPEMFGSFILTQ-OVERALLPRODUCTIONTIMEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMPEMFGSFILTQ-OVERALLPRODUCTIONTIMEUNIT.
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_CMPEMFGSFILTQ_STR, 
MANDT TYPE STRING,
SHOPFLOORITEM TYPE STRING,
OPACTYNTWKINSTANCE TYPE STRING,
OPERATIONACTIVITY TYPE STRING,
OPERATIONACTYVERSIONCOUNTER TYPE STRING,
SERIALNUMBER TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
MANUFACTURINGORDERTEXT TYPE STRING,
OPERATION TYPE STRING,
OPERATIONTEXT TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
SHOPFLOORITEMEXTERNALID TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
WORKCENTER TYPE STRING,
CREATIONDATE TYPE STRING,
DURATIONUNIT TYPE STRING,
PROCESSINGTIMEINSECONDS TYPE STRING,
QUEUETIMEINSECONDS TYPE STRING,
TIMEPAUSEDINSECONDS TYPE STRING,
TIMEONHOLDINSECONDS TYPE STRING,
TIMEINBUYOFFINSECONDS TYPE STRING,
MAXPROCESSINGTIMEINSECONDS TYPE STRING,
MAXQUEUETIMEINSECONDS TYPE STRING,
MAXTIMEPAUSEDINSECONDS TYPE STRING,
MAXTIMEONHOLDINSECONDS TYPE STRING,
MAXTIMEINBUYOFFINSECONDS TYPE STRING,
LEADTIMEINSECONDS TYPE STRING,
OVRLPRODUCTIONTIMEINSECONDS TYPE STRING,
OVERALLPRODUCTIONTIMEUNIT TYPE STRING,
OVERALLPRODUCTIONTIME TYPE STRING,
ENTRYDATEYEARMONTH TYPE STRING,
ENTRYDATEWEEK TYPE STRING,
ENTRYDATEMONTH TYPE STRING,
CALENDARMONTHNAME TYPE STRING,
ENTRYDATEYEAR TYPE STRING,
REPORTINGPERIOD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMPEMFGSFILTQ_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_CMPEMFGSFILTQ_STR-MANDT sy-vline 
WA_CMPEMFGSFILTQ_STR-SHOPFLOORITEM sy-vline 
WA_CMPEMFGSFILTQ_STR-OPACTYNTWKINSTANCE sy-vline 
WA_CMPEMFGSFILTQ_STR-OPERATIONACTIVITY sy-vline 
WA_CMPEMFGSFILTQ_STR-OPERATIONACTYVERSIONCOUNTER sy-vline 
WA_CMPEMFGSFILTQ_STR-SERIALNUMBER sy-vline 
WA_CMPEMFGSFILTQ_STR-MANUFACTURINGORDER sy-vline 
WA_CMPEMFGSFILTQ_STR-MANUFACTURINGORDERTEXT sy-vline 
WA_CMPEMFGSFILTQ_STR-OPERATION sy-vline 
WA_CMPEMFGSFILTQ_STR-OPERATIONTEXT sy-vline 
WA_CMPEMFGSFILTQ_STR-MATERIAL sy-vline 
WA_CMPEMFGSFILTQ_STR-MATERIALNAME sy-vline 
WA_CMPEMFGSFILTQ_STR-SHOPFLOORITEMEXTERNALID sy-vline 
WA_CMPEMFGSFILTQ_STR-PRODUCTIONPLANT sy-vline 
WA_CMPEMFGSFILTQ_STR-WORKCENTER sy-vline 
WA_CMPEMFGSFILTQ_STR-CREATIONDATE sy-vline 
WA_CMPEMFGSFILTQ_STR-DURATIONUNIT sy-vline 
WA_CMPEMFGSFILTQ_STR-PROCESSINGTIMEINSECONDS sy-vline 
WA_CMPEMFGSFILTQ_STR-QUEUETIMEINSECONDS sy-vline 
WA_CMPEMFGSFILTQ_STR-TIMEPAUSEDINSECONDS sy-vline 
WA_CMPEMFGSFILTQ_STR-TIMEONHOLDINSECONDS sy-vline 
WA_CMPEMFGSFILTQ_STR-TIMEINBUYOFFINSECONDS sy-vline 
WA_CMPEMFGSFILTQ_STR-MAXPROCESSINGTIMEINSECONDS sy-vline 
WA_CMPEMFGSFILTQ_STR-MAXQUEUETIMEINSECONDS sy-vline 
WA_CMPEMFGSFILTQ_STR-MAXTIMEPAUSEDINSECONDS sy-vline 
WA_CMPEMFGSFILTQ_STR-MAXTIMEONHOLDINSECONDS sy-vline 
WA_CMPEMFGSFILTQ_STR-MAXTIMEINBUYOFFINSECONDS sy-vline 
WA_CMPEMFGSFILTQ_STR-LEADTIMEINSECONDS sy-vline 
WA_CMPEMFGSFILTQ_STR-OVRLPRODUCTIONTIMEINSECONDS sy-vline 
WA_CMPEMFGSFILTQ_STR-OVERALLPRODUCTIONTIMEUNIT sy-vline 
WA_CMPEMFGSFILTQ_STR-OVERALLPRODUCTIONTIME sy-vline 
WA_CMPEMFGSFILTQ_STR-ENTRYDATEYEARMONTH sy-vline 
WA_CMPEMFGSFILTQ_STR-ENTRYDATEWEEK sy-vline 
WA_CMPEMFGSFILTQ_STR-ENTRYDATEMONTH sy-vline 
WA_CMPEMFGSFILTQ_STR-CALENDARMONTHNAME sy-vline 
WA_CMPEMFGSFILTQ_STR-ENTRYDATEYEAR sy-vline 
WA_CMPEMFGSFILTQ_STR-REPORTINGPERIOD sy-vline      INTO ld_text SEPARATED BY SPACE.

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