ABAP Select data from SAP table /SRMSMC/S_SEV_RESPONSE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SRMSMC/S_SEV_RESPONSE
*  INTO TABLE @DATA(IT_/SRMSMC/S_SEV_RESPONSE2).
*--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_/SRMSMC/S_SEV_RESPONSE INDEX 1 INTO DATA(WA_/SRMSMC/S_SEV_RESPONSE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SRMSMC/S_SEV_RESPONSE>-KEY = 1.
</SRMSMC/S_SEV_RESPONSE>-PARENT_KEY = 1.
</SRMSMC/S_SEV_RESPONSE>-ROOT_KEY = 1.
</SRMSMC/S_SEV_RESPONSE>-SRS_NODE_ID = 1.
</SRMSMC/S_SEV_RESPONSE>-PARTY_TYPESPK = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SRMSMC/S_SEV_RESPONSE-PARTY_ROLE_CODESPK, sy-vline,
  WA_/SRMSMC/S_SEV_RESPONSE-PARTY_IDSPK, sy-vline,
  WA_/SRMSMC/S_SEV_RESPONSE-PARTY_ID_TYPESPK, sy-vline,
  WA_/SRMSMC/S_SEV_RESPONSE-COMPANY_NAMESDT, sy-vline,
  WA_/SRMSMC/S_SEV_RESPONSE-COMPANY_ADDRESSSDT, sy-vline,
  WA_/SRMSMC/S_SEV_RESPONSE-COMPANY_EMAILSDT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SRMSMC/S_SEV_RESPONSE 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_/SRMSMC/S_SEV_RESPONSE 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_/SRMSMC/S_SEV_RESPONSE INTO WA_/SRMSMC/S_SEV_RESPONSE.


*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 SXIDN, internal->external for field COMPANY_EMAILSDT
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_/SRMSMC/S_SEV_RESPONSE-COMPANY_EMAILSDT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SRMSMC/S_SEV_RESPONSE-COMPANY_EMAILSDT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit SXIDN, internal->external for field PERSON_EMAILADT
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_/SRMSMC/S_SEV_RESPONSE-PERSON_EMAILADT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SRMSMC/S_SEV_RESPONSE-PERSON_EMAILADT.
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_/SRMSMC/S_SEV_RESPONSE_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
SRS_NODE_ID TYPE STRING,
PARTY_TYPESPK TYPE STRING,
PARTY_ROLE_CODESPK TYPE STRING,
PARTY_IDSPK TYPE STRING,
PARTY_ID_TYPESPK TYPE STRING,
COMPANY_NAMESDT TYPE STRING,
COMPANY_ADDRESSSDT TYPE STRING,
COMPANY_EMAILSDT TYPE STRING,
COMPANY_PHONESDT TYPE STRING,
PERSON_NAMESDT TYPE STRING,
PERSON_EMAILSDT TYPE STRING,
PERSON_FUNCTIONSDT TYPE STRING,
PERSON_DEPARTMNTSDT TYPE STRING,
PERSON_PHONESDT TYPE STRING,
APPRAISER_KEY TYPE STRING,
PARTY_TYPEAPK TYPE STRING,
PARTY_ROLE_CODEAPK TYPE STRING,
PARTY_IDAPK TYPE STRING,
PARTY_ID_TYPEAPK TYPE STRING,
COMPANY_NAMEADT TYPE STRING,
COMPANY_ADDRESSADT TYPE STRING,
COMPANY_EMAILADT TYPE STRING,
COMPANY_PHONEADT TYPE STRING,
PERSON_NAMEADT TYPE STRING,
PERSON_EMAILADT TYPE STRING,
PERSON_FUNCTIONADT TYPE STRING,
PERSON_DEPARTMNTADT TYPE STRING,
PERSON_PHONEADT TYPE STRING,
MINIMAL_SCORE TYPE STRING,
TARGET_SCORE TYPE STRING,
CALCULATED_SCORE TYPE STRING,
RESPONSES TYPE STRING,
STATUS_DESCRIPTION TYPE STRING,
LIFECYCLE_STCD TYPE STRING,
APPR_EOP_BLOCKED TYPE STRING,
SPLR_EOP_BLOCKED TYPE STRING,
APPR_AUGRP TYPE STRING,
SPLR_AUGRP TYPE STRING,
SPLR_BEGRU TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SRMSMC/S_SEV_RESPONSE_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_/SRMSMC/S_SEV_RESPONSE_STR-KEY sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PARENT_KEY sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-ROOT_KEY sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-SRS_NODE_ID sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PARTY_TYPESPK sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PARTY_ROLE_CODESPK sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PARTY_IDSPK sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PARTY_ID_TYPESPK sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-COMPANY_NAMESDT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-COMPANY_ADDRESSSDT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-COMPANY_EMAILSDT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-COMPANY_PHONESDT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PERSON_NAMESDT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PERSON_EMAILSDT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PERSON_FUNCTIONSDT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PERSON_DEPARTMNTSDT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PERSON_PHONESDT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-APPRAISER_KEY sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PARTY_TYPEAPK sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PARTY_ROLE_CODEAPK sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PARTY_IDAPK sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PARTY_ID_TYPEAPK sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-COMPANY_NAMEADT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-COMPANY_ADDRESSADT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-COMPANY_EMAILADT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-COMPANY_PHONEADT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PERSON_NAMEADT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PERSON_EMAILADT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PERSON_FUNCTIONADT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PERSON_DEPARTMNTADT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-PERSON_PHONEADT sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-MINIMAL_SCORE sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-TARGET_SCORE sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-CALCULATED_SCORE sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-RESPONSES sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-STATUS_DESCRIPTION sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-LIFECYCLE_STCD sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-APPR_EOP_BLOCKED sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-SPLR_EOP_BLOCKED sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-APPR_AUGRP sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-SPLR_AUGRP sy-vline 
WA_/SRMSMC/S_SEV_RESPONSE_STR-SPLR_BEGRU sy-vline      INTO ld_text SEPARATED BY SPACE.

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