ABAP Select data from SAP table /SCMB/ANOTP_SIMPLE_ATTR into internal table

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

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SCMB/ANOTP_SIMPLE_ATTR
  INTO TABLE IT_/SCMB/ANOTP_SIMPLE_ATTR.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMB/ANOTP_SIMPLE_ATTR
*  INTO TABLE @DATA(IT_/SCMB/ANOTP_SIMPLE_ATTR2).
*--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_/SCMB/ANOTP_SIMPLE_ATTR INDEX 1 INTO DATA(WA_/SCMB/ANOTP_SIMPLE_ATTR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMB/ANOTP_SIMPLE_ATTR>-ANPULL = 1.
</SCMB/ANOTP_SIMPLE_ATTR>-ANPUSH = 1.
</SCMB/ANOTP_SIMPLE_ATTR>-ACTIVE = 1.
</SCMB/ANOTP_SIMPLE_ATTR>-ANEVT = 1.
</SCMB/ANOTP_SIMPLE_ATTR>-VALFR = 1.

ENDLOOP.

LOOP AT IT_/SCMB/ANOTP_SIMPLE_ATTR INTO WA_/SCMB/ANOTP_SIMPLE_ATTR.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMB/ANOTP_SIMPLE_ATTR-VALTO, sy-vline,
  WA_/SCMB/ANOTP_SIMPLE_ATTR-UNAME, sy-vline,
  WA_/SCMB/ANOTP_SIMPLE_ATTR-PRTID, sy-vline,
  WA_/SCMB/ANOTP_SIMPLE_ATTR-UNAMESEND, sy-vline,
  WA_/SCMB/ANOTP_SIMPLE_ATTR-RCPTYPE, sy-vline,
  WA_/SCMB/ANOTP_SIMPLE_ATTR-SMTP_ADDR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMB/ANOTP_SIMPLE_ATTR 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_/SCMB/ANOTP_SIMPLE_ATTR 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_/SCMB/ANOTP_SIMPLE_ATTR INTO WA_/SCMB/ANOTP_SIMPLE_ATTR.


*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 TSTPS, internal->external for field VALFR
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/ANOTP_SIMPLE_ATTR-VALFR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/ANOTP_SIMPLE_ATTR-VALFR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field VALTO
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/ANOTP_SIMPLE_ATTR-VALTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/ANOTP_SIMPLE_ATTR-VALTO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field SMTP_ADDR
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/ANOTP_SIMPLE_ATTR-SMTP_ADDR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/ANOTP_SIMPLE_ATTR-SMTP_ADDR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTRN, internal->external for field ANMINAGE
CALL FUNCTION 'CONVERSION_EXIT_TSTRN_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/ANOTP_SIMPLE_ATTR-ANMINAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/ANOTP_SIMPLE_ATTR-ANMINAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTRN, internal->external for field ANMAXAGE
CALL FUNCTION 'CONVERSION_EXIT_TSTRN_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/ANOTP_SIMPLE_ATTR-ANMAXAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/ANOTP_SIMPLE_ATTR-ANMAXAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field PULLSTRT
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/ANOTP_SIMPLE_ATTR-PULLSTRT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/ANOTP_SIMPLE_ATTR-PULLSTRT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTRN, internal->external for field PULLDRN
CALL FUNCTION 'CONVERSION_EXIT_TSTRN_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/ANOTP_SIMPLE_ATTR-PULLDRN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/ANOTP_SIMPLE_ATTR-PULLDRN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field LANGU
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/ANOTP_SIMPLE_ATTR-LANGU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/ANOTP_SIMPLE_ATTR-LANGU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTRN, internal->external for field AMEXPDRN
CALL FUNCTION 'CONVERSION_EXIT_TSTRN_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/ANOTP_SIMPLE_ATTR-AMEXPDRN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/ANOTP_SIMPLE_ATTR-AMEXPDRN.
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_/SCMB/ANOTP_SIMPLE_ATTR_STR, 
ANPULL TYPE STRING,
ANPUSH TYPE STRING,
ACTIVE TYPE STRING,
ANEVT TYPE STRING,
VALFR TYPE STRING,
VALTO TYPE STRING,
UNAME TYPE STRING,
PRTID TYPE STRING,
UNAMESEND TYPE STRING,
RCPTYPE TYPE STRING,
SMTP_ADDR TYPE STRING,
TEL_NUMBER TYPE STRING,
FAX_NUMBER TYPE STRING,
COUNTRYCODE TYPE STRING,
ANCONF TYPE STRING,
AMINPRIO TYPE STRING,
ANMINAGE TYPE STRING,
ANMAXAGE TYPE STRING,
ANMPID TYPE STRING,
ANMCH TYPE STRING,
AMCAT TYPE STRING,
PULLSTRT TYPE STRING,
PULLDRN TYPE STRING,
PULLCAL TYPE STRING,
LANGU TYPE STRING,
AMEXPDRN TYPE STRING,
CREPRTID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMB/ANOTP_SIMPLE_ATTR_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_/SCMB/ANOTP_SIMPLE_ATTR_STR-ANPULL sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-ANPUSH sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-ACTIVE sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-ANEVT sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-VALFR sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-VALTO sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-UNAME sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-PRTID sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-UNAMESEND sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-RCPTYPE sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-SMTP_ADDR sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-TEL_NUMBER sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-FAX_NUMBER sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-COUNTRYCODE sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-ANCONF sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-AMINPRIO sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-ANMINAGE sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-ANMAXAGE sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-ANMPID sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-ANMCH sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-AMCAT sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-PULLSTRT sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-PULLDRN sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-PULLCAL sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-LANGU sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-AMEXPDRN sy-vline 
WA_/SCMB/ANOTP_SIMPLE_ATTR_STR-CREPRTID sy-vline      INTO ld_text SEPARATED BY SPACE.

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