ABAP Select data from SAP table /SRMSMC/S_SIW_SUP_REPL_REQ 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_SIW_SUP_REPL_REQ 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_SIW_SUP_REPL_REQ. 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_SIW_SUP_REPL_REQ 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_SIW_SUP_REPL_REQ TYPE STANDARD TABLE OF /SRMSMC/S_SIW_SUP_REPL_REQ,
      WA_/SRMSMC/S_SIW_SUP_REPL_REQ TYPE /SRMSMC/S_SIW_SUP_REPL_REQ,
      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_SIW_SUP_REPL_REQ> TYPE /SRMSMC/S_SIW_SUP_REPL_REQ.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SRMSMC/S_SIW_SUP_REPL_REQ
*  INTO TABLE @DATA(IT_/SRMSMC/S_SIW_SUP_REPL_REQ2).
*--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_SIW_SUP_REPL_REQ INDEX 1 INTO DATA(WA_/SRMSMC/S_SIW_SUP_REPL_REQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SRMSMC/S_SIW_SUP_REPL_REQ>-IV_SOURCE_LOGSYS = 1.
</SRMSMC/S_SIW_SUP_REPL_REQ>-IV_REGISTRATION = 1.
</SRMSMC/S_SIW_SUP_REPL_REQ>-IV_SUPPLIER_NUMBER = 1.
</SRMSMC/S_SIW_SUP_REPL_REQ>-IV_SUPPLIER_GUID = 1.
</SRMSMC/S_SIW_SUP_REPL_REQ>-IV_VENDOR_NUMBER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SRMSMC/S_SIW_SUP_REPL_REQ-IS_DATA, sy-vline,
  WA_/SRMSMC/S_SIW_SUP_REPL_REQ-SEARCHTERM1, sy-vline,
  WA_/SRMSMC/S_SIW_SUP_REPL_REQ-SEARCHTERM2, sy-vline,
  WA_/SRMSMC/S_SIW_SUP_REPL_REQ-PARTNERTYPE, sy-vline,
  WA_/SRMSMC/S_SIW_SUP_REPL_REQ-AUTHORIZATIONGROUP, sy-vline,
  WA_/SRMSMC/S_SIW_SUP_REPL_REQ-PARTNERLANGUAGE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SRMSMC/S_SIW_SUP_REPL_REQ 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_SIW_SUP_REPL_REQ 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_SIW_SUP_REPL_REQ INTO WA_/SRMSMC/S_SIW_SUP_REPL_REQ.


*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 IV_SOURCE_LOGSYS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SRMSMC/S_SIW_SUP_REPL_REQ-IV_SOURCE_LOGSYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SRMSMC/S_SIW_SUP_REPL_REQ-IV_SOURCE_LOGSYS.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ISOLA, internal->external for field PARTNERLANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_/SRMSMC/S_SIW_SUP_REPL_REQ-PARTNERLANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SRMSMC/S_SIW_SUP_REPL_REQ-PARTNERLANGUAGE.
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_SIW_SUP_REPL_REQ_STR, 
IV_SOURCE_LOGSYS TYPE STRING,
IV_REGISTRATION TYPE STRING,
IV_SUPPLIER_NUMBER TYPE STRING,
IV_SUPPLIER_GUID TYPE STRING,
IV_VENDOR_NUMBER TYPE STRING,
IS_DATA TYPE STRING,
SEARCHTERM1 TYPE STRING,
SEARCHTERM2 TYPE STRING,
PARTNERTYPE TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
PARTNERLANGUAGE TYPE STRING,
PARTNERLANGUAGEISO TYPE STRING,
DATAORIGINTYPE TYPE STRING,
CENTRALARCHIVINGFLAG TYPE STRING,
CENTRALBLOCK TYPE STRING,
TITLE_KEY TYPE STRING,
CONTACTALLOWANCE TYPE STRING,
PARTNEREXTERNAL TYPE STRING,
TITLELETTER TYPE STRING,
NOTRELEASED TYPE STRING,
COMM_TYPE TYPE STRING,
PRINT_MODE TYPE STRING,
IS_DATA_ORGAN TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
NAME3 TYPE STRING,
NAME4 TYPE STRING,
LEGALFORM TYPE STRING,
INDUSTRYSECTOR TYPE STRING,
FOUNDATIONDATE TYPE STRING,
LIQUIDATIONDATE TYPE STRING,
LOC_NO_1 TYPE STRING,
LOC_NO_2 TYPE STRING,
CHK_DIGIT TYPE STRING,
LEGALORG TYPE STRING,
IV_WEB_ADDRIND TYPE STRING,
IS_CONTROL_DATA TYPE STRING,
WOMEN_OWNED TYPE STRING,
WOMEN_OWNED_EXP TYPE STRING,
MINORITY_OWNED TYPE STRING,
MINORITY_OWNED_EXP TYPE STRING,
ORDER_COLLAB TYPE STRING,
SELF_SERVICE TYPE STRING,
ABC_CLASS TYPE STRING,
CURRENCY TYPE STRING,
RESP_PURCHASER TYPE STRING,
IT_CONTACT_IDS TYPE STRING,
IV_LOGNUMBER TYPE STRING,
IT_SUPPLIER_ROLES TYPE STRING,
IT_SUPPLIER_ADDRESSES TYPE STRING,
IT_SUPPLIER_PHONE TYPE STRING,
IT_SUPPLIER_FAX TYPE STRING,
IT_SUPPLIER_EMAIL TYPE STRING,
IT_SUPPLIER_WEBADDR TYPE STRING,
IT_SUPPLIER_ADDRUSE TYPE STRING,
IT_SUPPLIER_IDENTIFICATION TYPE STRING,
IT_SUPPLIER_BANKDATA TYPE STRING,
IT_SUPPLIER_TAXDATA TYPE STRING,
IT_SUPPLIER_INDUSTRIES TYPE STRING,
IT_SUPPLIER_QMSYSTEMS TYPE STRING,
IT_SUPPLIER_PURCHDATA TYPE STRING,
IT_SUPPLIER_MAPPING TYPE STRING,
IT_CONTACT_DATA TYPE STRING,
IT_CONTACT_DATA_PERSON TYPE STRING,
IT_REL_DATA TYPE STRING,
IT_REL_ADDRESS TYPE STRING,
IT_CONTACT_ROLES TYPE STRING,
IT_CONTACT_PHONE TYPE STRING,
IT_CONTACT_FAX TYPE STRING,
IT_CONTACT_EMAIL TYPE STRING,
IT_CONTACT_MAPPING TYPE STRING,
IT_TABLE_OF_CONTENT TYPE STRING,
IT_DATA_CONTAINER TYPE STRING,
IT_SUPPLIER_SPC TYPE STRING,
IT_ATTACHMENT TYPE STRING,
IT_ATF TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SRMSMC/S_SIW_SUP_REPL_REQ_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_SIW_SUP_REPL_REQ_STR-IV_SOURCE_LOGSYS sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IV_REGISTRATION sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IV_SUPPLIER_NUMBER sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IV_SUPPLIER_GUID sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IV_VENDOR_NUMBER sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IS_DATA sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-SEARCHTERM1 sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-SEARCHTERM2 sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-PARTNERTYPE sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-AUTHORIZATIONGROUP sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-PARTNERLANGUAGE sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-PARTNERLANGUAGEISO sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-DATAORIGINTYPE sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-CENTRALARCHIVINGFLAG sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-CENTRALBLOCK sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-TITLE_KEY sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-CONTACTALLOWANCE sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-PARTNEREXTERNAL sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-TITLELETTER sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-NOTRELEASED sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-COMM_TYPE sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-PRINT_MODE sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IS_DATA_ORGAN sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-NAME1 sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-NAME2 sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-NAME3 sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-NAME4 sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-LEGALFORM sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-INDUSTRYSECTOR sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-FOUNDATIONDATE sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-LIQUIDATIONDATE sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-LOC_NO_1 sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-LOC_NO_2 sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-CHK_DIGIT sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-LEGALORG sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IV_WEB_ADDRIND sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IS_CONTROL_DATA sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-WOMEN_OWNED sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-WOMEN_OWNED_EXP sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-MINORITY_OWNED sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-MINORITY_OWNED_EXP sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-ORDER_COLLAB sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-SELF_SERVICE sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-ABC_CLASS sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-CURRENCY sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-RESP_PURCHASER sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_CONTACT_IDS sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IV_LOGNUMBER sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_ROLES sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_ADDRESSES sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_PHONE sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_FAX sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_EMAIL sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_WEBADDR sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_ADDRUSE sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_IDENTIFICATION sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_BANKDATA sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_TAXDATA sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_INDUSTRIES sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_QMSYSTEMS sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_PURCHDATA sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_MAPPING sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_CONTACT_DATA sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_CONTACT_DATA_PERSON sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_REL_DATA sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_REL_ADDRESS sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_CONTACT_ROLES sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_CONTACT_PHONE sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_CONTACT_FAX sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_CONTACT_EMAIL sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_CONTACT_MAPPING sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_TABLE_OF_CONTENT sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_DATA_CONTAINER sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_SUPPLIER_SPC sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_ATTACHMENT sy-vline 
WA_/SRMSMC/S_SIW_SUP_REPL_REQ_STR-IT_ATF sy-vline      INTO ld_text SEPARATED BY SPACE.

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