ABAP Select data from SAP table /OTTM/BL_S_RECEIPT_PROPOSAL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /OTTM/BL_S_RECEIPT_PROPOSAL
*  INTO TABLE @DATA(IT_/OTTM/BL_S_RECEIPT_PROPOSAL2).
*--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_/OTTM/BL_S_RECEIPT_PROPOSAL INDEX 1 INTO DATA(WA_/OTTM/BL_S_RECEIPT_PROPOSAL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</OTTM/BL_S_RECEIPT_PROPOSAL>-ARCHIVE_ID = 1.
</OTTM/BL_S_RECEIPT_PROPOSAL>-ARC_DOC_ID = 1.
</OTTM/BL_S_RECEIPT_PROPOSAL>-LOG_DOC_NO = 1.
</OTTM/BL_S_RECEIPT_PROPOSAL>-ITEM_TYPE = 1.
</OTTM/BL_S_RECEIPT_PROPOSAL>-ITEM_NO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/OTTM/BL_S_RECEIPT_PROPOSAL-PAGE_NO, sy-vline,
  WA_/OTTM/BL_S_RECEIPT_PROPOSAL-SPKZL, sy-vline,
  WA_/OTTM/BL_S_RECEIPT_PROPOSAL-SPKZL_TEXT, sy-vline,
  WA_/OTTM/BL_S_RECEIPT_PROPOSAL-TRIPNO, sy-vline,
  WA_/OTTM/BL_S_RECEIPT_PROPOSAL-REC_AMOUNT, sy-vline,
  WA_/OTTM/BL_S_RECEIPT_PROPOSAL-REC_CURRENCY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/OTTM/BL_S_RECEIPT_PROPOSAL 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_/OTTM/BL_S_RECEIPT_PROPOSAL 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_/OTTM/BL_S_RECEIPT_PROPOSAL INTO WA_/OTTM/BL_S_RECEIPT_PROPOSAL.


*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 IC_TIMESTAMP
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/OTTM/BL_S_RECEIPT_PROPOSAL-IC_TIMESTAMP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/OTTM/BL_S_RECEIPT_PROPOSAL-IC_TIMESTAMP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field IS_USED_TSP
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_/OTTM/BL_S_RECEIPT_PROPOSAL-IS_USED_TSP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/OTTM/BL_S_RECEIPT_PROPOSAL-IS_USED_TSP.
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_/OTTM/BL_S_RECEIPT_PROPOSAL_STR, 
ARCHIVE_ID TYPE STRING,
ARC_DOC_ID TYPE STRING,
LOG_DOC_NO TYPE STRING,
ITEM_TYPE TYPE STRING,
ITEM_NO TYPE STRING,
PAGE_NO TYPE STRING,
SPKZL TYPE STRING,
SPKZL_TEXT TYPE STRING,
TRIPNO TYPE STRING,
REC_AMOUNT TYPE STRING,
REC_CURRENCY TYPE STRING,
REC_CURRENCY_TXT TYPE STRING,
REC_DATE TYPE STRING,
FROM_DATE TYPE STRING,
TO_DATE TYPE STRING,
DOCUMENT_NO TYPE STRING,
AR_OBJECT TYPE STRING,
AR_OBJECT_TXT TYPE STRING,
DOC_TYPE TYPE STRING,
DOC_TYPE_TXT TYPE STRING,
FILENAME TYPE STRING,
DOC_URL TYPE STRING,
IC_TIMESTAMP TYPE STRING,
IC_TYPE TYPE STRING,
IC_TYPE_TXT TYPE STRING,
VISIBLE TYPE STRING,
IS_PROPOSAL TYPE STRING,
PROPOSAL_ACTION TYPE STRING,
PROPOSAL_ICON_WD TYPE STRING,
PROPOSAL_ICON_SAPGUI TYPE STRING,
PROPOSAL_ICON_TOOLTIP TYPE STRING,
PROPOSAL_USED TYPE STRING,
PROPOSAL_SORT_WD TYPE STRING,
CC_ITEM TYPE STRING,
CC_ICON_WD TYPE STRING,
CC_ICON_SAPGUI TYPE STRING,
CC_ICON_TOOLTIP TYPE STRING,
EXPREC_CONSOLIDATE TYPE STRING,
ASSIGNED TYPE STRING,
ASSIGNED_OTHER TYPE STRING,
OTHER_TRIPS TYPE STRING,
ANY_ASSIGNMENT TYPE STRING,
BELNR_LIST TYPE STRING,
OCR_STATUS TYPE STRING,
SEL TYPE STRING,
POPIN_ID TYPE STRING,
MATCH_POINTS TYPE STRING,
HL_FNAME TYPE STRING,
HAS_META_DATA TYPE STRING,
IS_USED_TSP TYPE STRING,
REF_TRIP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/OTTM/BL_S_RECEIPT_PROPOSAL_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_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-ARCHIVE_ID sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-ARC_DOC_ID sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-LOG_DOC_NO sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-ITEM_TYPE sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-ITEM_NO sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-PAGE_NO sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-SPKZL sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-SPKZL_TEXT sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-TRIPNO sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-REC_AMOUNT sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-REC_CURRENCY sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-REC_CURRENCY_TXT sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-REC_DATE sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-FROM_DATE sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-TO_DATE sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-DOCUMENT_NO sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-AR_OBJECT sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-AR_OBJECT_TXT sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-DOC_TYPE sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-DOC_TYPE_TXT sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-FILENAME sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-DOC_URL sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-IC_TIMESTAMP sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-IC_TYPE sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-IC_TYPE_TXT sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-VISIBLE sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-IS_PROPOSAL sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-PROPOSAL_ACTION sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-PROPOSAL_ICON_WD sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-PROPOSAL_ICON_SAPGUI sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-PROPOSAL_ICON_TOOLTIP sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-PROPOSAL_USED sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-PROPOSAL_SORT_WD sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-CC_ITEM sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-CC_ICON_WD sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-CC_ICON_SAPGUI sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-CC_ICON_TOOLTIP sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-EXPREC_CONSOLIDATE sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-ASSIGNED sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-ASSIGNED_OTHER sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-OTHER_TRIPS sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-ANY_ASSIGNMENT sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-BELNR_LIST sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-OCR_STATUS sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-SEL sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-POPIN_ID sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-MATCH_POINTS sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-HL_FNAME sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-HAS_META_DATA sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-IS_USED_TSP sy-vline 
WA_/OTTM/BL_S_RECEIPT_PROPOSAL_STR-REF_TRIP sy-vline      INTO ld_text SEPARATED BY SPACE.

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