ABAP Select data from SAP table /1BCDWB/IQG000000000139 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /1BCDWB/IQG000000000139 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 /1BCDWB/IQG000000000139. 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 /1BCDWB/IQG000000000139 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_/1BCDWB/IQG000000000139 TYPE STANDARD TABLE OF /1BCDWB/IQG000000000139,
      WA_/1BCDWB/IQG000000000139 TYPE /1BCDWB/IQG000000000139,
      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: </1BCDWB/IQG000000000139> TYPE /1BCDWB/IQG000000000139.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/1BCDWB/IQG000000000139.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /1BCDWB/IQG000000000139
  INTO TABLE IT_/1BCDWB/IQG000000000139.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /1BCDWB/IQG000000000139
*  INTO TABLE @DATA(IT_/1BCDWB/IQG0000000001392).
*--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_/1BCDWB/IQG000000000139 INDEX 1 INTO DATA(WA_/1BCDWB/IQG0000000001392).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/1BCDWB/IQG000000000139 ASSIGNING </1BCDWB/IQG000000000139>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</1BCDWB/IQG000000000139>-DLINR = 1.
</1BCDWB/IQG000000000139>-RA_VERSN = 1.
</1BCDWB/IQG000000000139>-TEXT_AD01WIP_DTL_RPT_LINE_TYPE = 1.
</1BCDWB/IQG000000000139>-TEXT_AD01WIP_DTL_RPT_AUFNR = 1.
</1BCDWB/IQG000000000139>-VBELN = 1.

ENDLOOP.

LOOP AT IT_/1BCDWB/IQG000000000139 INTO WA_/1BCDWB/IQG000000000139.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/1BCDWB/IQG000000000139-VBPOS, sy-vline,
  WA_/1BCDWB/IQG000000000139-POSID, sy-vline,
  WA_/1BCDWB/IQG000000000139-POPER, sy-vline,
  WA_/1BCDWB/IQG000000000139-PRS_WORK_PERIOD, sy-vline,
  WA_/1BCDWB/IQG000000000139-TEXT_AD01WIP_DTL_RPT_RCATID, sy-vline,
  WA_/1BCDWB/IQG000000000139-REV_KSTAR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/1BCDWB/IQG000000000139 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_/1BCDWB/IQG000000000139 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_/1BCDWB/IQG000000000139 INTO WA_/1BCDWB/IQG000000000139.


*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 RA_VERSN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000139-RA_VERSN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000139-RA_VERSN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000139-VBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000139-VBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field POSID
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000139-POSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000139-POSID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI7, internal->external for field POPER
CALL FUNCTION 'CONVERSION_EXIT_PERI7_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000139-POPER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000139-POPER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PRSWP, internal->external for field PRS_WORK_PERIOD
CALL FUNCTION 'CONVERSION_EXIT_PRSWP_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000139-PRS_WORK_PERIOD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000139-PRS_WORK_PERIOD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REV_KSTAR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000139-REV_KSTAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000139-REV_KSTAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000139-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000139-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000139-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000139-FIPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000139-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000139-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000139-MEINH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000139-MEINH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINH001
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000139-MEINH001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000139-MEINH001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINH002
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000139-MEINH002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000139-MEINH002.
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_/1BCDWB/IQG000000000139_STR, 
DLINR TYPE STRING,
RA_VERSN TYPE STRING,
TEXT_AD01WIP_DTL_RPT_LINE_TYPE TYPE STRING,
TEXT_AD01WIP_DTL_RPT_AUFNR TYPE STRING,
VBELN TYPE STRING,
VBPOS TYPE STRING,
POSID TYPE STRING,
POPER TYPE STRING,
PRS_WORK_PERIOD TYPE STRING,
TEXT_AD01WIP_DTL_RPT_RCATID TYPE STRING,
REV_KSTAR TYPE STRING,
TEXT_AD01WIP_DTL_RPT_REV_MATNR TYPE STRING,
TEXT_AD01WIP_DTL_RPT_KSTAR TYPE STRING,
KOSTL TYPE STRING,
TEXT_AD01WIP_DTL_RPT_LSTAR TYPE STRING,
TEXT_AD01WIP_DTL_RPT_MATNR TYPE STRING,
STAGR TYPE STRING,
FIPOS TYPE STRING,
TEXT_AD01WIP_DTL_RPT_FAKTF TYPE STRING,
BELNR TYPE STRING,
BUZEI TYPE STRING,
ARBPL TYPE STRING,
TEXT_AD01WIP_DTL_RPT_ASNUM TYPE STRING,
PERNR TYPE STRING,
CATEGORY_ID TYPE STRING,
ABC_WTG TYPE STRING,
TWAER TYPE STRING,
ABC_WOG TYPE STRING,
HWAER TYPE STRING,
ABC_WKG TYPE STRING,
KWAER TYPE STRING,
ABC_MEG TYPE STRING,
MEINH TYPE STRING,
NOC_WTG TYPE STRING,
TWAER001 TYPE STRING,
NOC_WOG TYPE STRING,
HWAER001 TYPE STRING,
NOC_WKG TYPE STRING,
KWAER001 TYPE STRING,
NOC_MEG TYPE STRING,
MEINH001 TYPE STRING,
TBC_WTG TYPE STRING,
TWAER002 TYPE STRING,
TBC_WOG TYPE STRING,
HWAER002 TYPE STRING,
TBC_WKG TYPE STRING,
KWAER002 TYPE STRING,
TBC_MEG TYPE STRING,
MEINH002 TYPE STRING,
REV_WTG TYPE STRING,
RV_WAERS TYPE STRING,
REV_WOG TYPE STRING,
HWAER003 TYPE STRING,
REV_WKG TYPE STRING,
KWAER003 TYPE STRING,
WIP_AGE TYPE STRING,
WIP_AGE_UNIT TYPE STRING,
%ALVCOUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/1BCDWB/IQG000000000139_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_/1BCDWB/IQG000000000139_STR-DLINR sy-vline 
WA_/1BCDWB/IQG000000000139_STR-RA_VERSN sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TEXT_AD01WIP_DTL_RPT_LINE_TYPE sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TEXT_AD01WIP_DTL_RPT_AUFNR sy-vline 
WA_/1BCDWB/IQG000000000139_STR-VBELN sy-vline 
WA_/1BCDWB/IQG000000000139_STR-VBPOS sy-vline 
WA_/1BCDWB/IQG000000000139_STR-POSID sy-vline 
WA_/1BCDWB/IQG000000000139_STR-POPER sy-vline 
WA_/1BCDWB/IQG000000000139_STR-PRS_WORK_PERIOD sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TEXT_AD01WIP_DTL_RPT_RCATID sy-vline 
WA_/1BCDWB/IQG000000000139_STR-REV_KSTAR sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TEXT_AD01WIP_DTL_RPT_REV_MATNR sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TEXT_AD01WIP_DTL_RPT_KSTAR sy-vline 
WA_/1BCDWB/IQG000000000139_STR-KOSTL sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TEXT_AD01WIP_DTL_RPT_LSTAR sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TEXT_AD01WIP_DTL_RPT_MATNR sy-vline 
WA_/1BCDWB/IQG000000000139_STR-STAGR sy-vline 
WA_/1BCDWB/IQG000000000139_STR-FIPOS sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TEXT_AD01WIP_DTL_RPT_FAKTF sy-vline 
WA_/1BCDWB/IQG000000000139_STR-BELNR sy-vline 
WA_/1BCDWB/IQG000000000139_STR-BUZEI sy-vline 
WA_/1BCDWB/IQG000000000139_STR-ARBPL sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TEXT_AD01WIP_DTL_RPT_ASNUM sy-vline 
WA_/1BCDWB/IQG000000000139_STR-PERNR sy-vline 
WA_/1BCDWB/IQG000000000139_STR-CATEGORY_ID sy-vline 
WA_/1BCDWB/IQG000000000139_STR-ABC_WTG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TWAER sy-vline 
WA_/1BCDWB/IQG000000000139_STR-ABC_WOG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-HWAER sy-vline 
WA_/1BCDWB/IQG000000000139_STR-ABC_WKG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-KWAER sy-vline 
WA_/1BCDWB/IQG000000000139_STR-ABC_MEG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-MEINH sy-vline 
WA_/1BCDWB/IQG000000000139_STR-NOC_WTG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TWAER001 sy-vline 
WA_/1BCDWB/IQG000000000139_STR-NOC_WOG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-HWAER001 sy-vline 
WA_/1BCDWB/IQG000000000139_STR-NOC_WKG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-KWAER001 sy-vline 
WA_/1BCDWB/IQG000000000139_STR-NOC_MEG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-MEINH001 sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TBC_WTG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TWAER002 sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TBC_WOG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-HWAER002 sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TBC_WKG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-KWAER002 sy-vline 
WA_/1BCDWB/IQG000000000139_STR-TBC_MEG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-MEINH002 sy-vline 
WA_/1BCDWB/IQG000000000139_STR-REV_WTG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-RV_WAERS sy-vline 
WA_/1BCDWB/IQG000000000139_STR-REV_WOG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-HWAER003 sy-vline 
WA_/1BCDWB/IQG000000000139_STR-REV_WKG sy-vline 
WA_/1BCDWB/IQG000000000139_STR-KWAER003 sy-vline 
WA_/1BCDWB/IQG000000000139_STR-WIP_AGE sy-vline 
WA_/1BCDWB/IQG000000000139_STR-WIP_AGE_UNIT sy-vline 
WA_/1BCDWB/IQG000000000139_STR-%ALVCOUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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