ABAP Select data from SAP table E1BPSKFITM into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1BPSKFITM 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 E1BPSKFITM. 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 E1BPSKFITM 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_E1BPSKFITM TYPE STANDARD TABLE OF E1BPSKFITM,
      WA_E1BPSKFITM TYPE E1BPSKFITM,
      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: <E1BPSKFITM> TYPE E1BPSKFITM.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1BPSKFITM.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1BPSKFITM
  INTO TABLE IT_E1BPSKFITM.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1BPSKFITM
*  INTO TABLE @DATA(IT_E1BPSKFITM2).
*--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_E1BPSKFITM INDEX 1 INTO DATA(WA_E1BPSKFITM2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1BPSKFITM ASSIGNING <E1BPSKFITM>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1BPSKFITM>-STATKEYFIG = 1.
<E1BPSKFITM>-STAT_QTY = 1.
<E1BPSKFITM>-PERSON_NO = 1.
<E1BPSKFITM>-SEG_TEXT = 1.
<E1BPSKFITM>-REC_CCTR = 1.

ENDLOOP.

LOOP AT IT_E1BPSKFITM INTO WA_E1BPSKFITM.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1BPSKFITM-ACTTYPE, sy-vline,
  WA_E1BPSKFITM-REC_ORDER, sy-vline,
  WA_E1BPSKFITM-REC_WBS_EL, sy-vline,
  WA_E1BPSKFITM-RECSALEORD, sy-vline,
  WA_E1BPSKFITM-RECITEM, sy-vline,
  WA_E1BPSKFITM-RECCOSTOBJ, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1BPSKFITM 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_E1BPSKFITM 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_E1BPSKFITM INTO WA_E1BPSKFITM.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_E1BPSKFITM_STR, 
STATKEYFIG TYPE STRING,
STAT_QTY TYPE STRING,
PERSON_NO TYPE STRING,
SEG_TEXT TYPE STRING,
REC_CCTR TYPE STRING,
ACTTYPE TYPE STRING,
REC_ORDER TYPE STRING,
REC_WBS_EL TYPE STRING,
RECSALEORD TYPE STRING,
RECITEM TYPE STRING,
RECCOSTOBJ TYPE STRING,
RECBUSPROC TYPE STRING,
REC_NETWRK TYPE STRING,
RECOPERATN TYPE STRING,
SRE_COMP_CODE TYPE STRING,
SRE_BUS_ENT TYPE STRING,
SRE_PROPERTY TYPE STRING,
SRE_BUILDING TYPE STRING,
SRE_RENT_UNIT TYPE STRING,
SRE_LEASE TYPE STRING,
SRE_MGMT_CON TYPE STRING,
SRE_INC_EXP TYPE STRING,
SRE_SETT_UNIT TYPE STRING,
SRE_REF_DATE TYPE STRING,
SRE_CON_NO TYPE STRING,
RRE_COMP_CODE TYPE STRING,
RRE_BUS_ENT TYPE STRING,
RRE_PROPERTY TYPE STRING,
RRE_BUILDING TYPE STRING,
RRE_RENT_UNIT TYPE STRING,
RRE_LEASE TYPE STRING,
RRE_MGMT_CON TYPE STRING,
RRE_INC_EXP TYPE STRING,
RRE_SETT_UNIT TYPE STRING,
RRE_REF_DATE TYPE STRING,
RRE_CON_NO TYPE STRING,
REC_FUND TYPE STRING,
REC_FUNCTION TYPE STRING,
REC_GRANT TYPE STRING,
REC_FUND_LONG TYPE STRING,
REC_BUDGET_PERIOD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1BPSKFITM_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_E1BPSKFITM_STR-STATKEYFIG sy-vline 
WA_E1BPSKFITM_STR-STAT_QTY sy-vline 
WA_E1BPSKFITM_STR-PERSON_NO sy-vline 
WA_E1BPSKFITM_STR-SEG_TEXT sy-vline 
WA_E1BPSKFITM_STR-REC_CCTR sy-vline 
WA_E1BPSKFITM_STR-ACTTYPE sy-vline 
WA_E1BPSKFITM_STR-REC_ORDER sy-vline 
WA_E1BPSKFITM_STR-REC_WBS_EL sy-vline 
WA_E1BPSKFITM_STR-RECSALEORD sy-vline 
WA_E1BPSKFITM_STR-RECITEM sy-vline 
WA_E1BPSKFITM_STR-RECCOSTOBJ sy-vline 
WA_E1BPSKFITM_STR-RECBUSPROC sy-vline 
WA_E1BPSKFITM_STR-REC_NETWRK sy-vline 
WA_E1BPSKFITM_STR-RECOPERATN sy-vline 
WA_E1BPSKFITM_STR-SRE_COMP_CODE sy-vline 
WA_E1BPSKFITM_STR-SRE_BUS_ENT sy-vline 
WA_E1BPSKFITM_STR-SRE_PROPERTY sy-vline 
WA_E1BPSKFITM_STR-SRE_BUILDING sy-vline 
WA_E1BPSKFITM_STR-SRE_RENT_UNIT sy-vline 
WA_E1BPSKFITM_STR-SRE_LEASE sy-vline 
WA_E1BPSKFITM_STR-SRE_MGMT_CON sy-vline 
WA_E1BPSKFITM_STR-SRE_INC_EXP sy-vline 
WA_E1BPSKFITM_STR-SRE_SETT_UNIT sy-vline 
WA_E1BPSKFITM_STR-SRE_REF_DATE sy-vline 
WA_E1BPSKFITM_STR-SRE_CON_NO sy-vline 
WA_E1BPSKFITM_STR-RRE_COMP_CODE sy-vline 
WA_E1BPSKFITM_STR-RRE_BUS_ENT sy-vline 
WA_E1BPSKFITM_STR-RRE_PROPERTY sy-vline 
WA_E1BPSKFITM_STR-RRE_BUILDING sy-vline 
WA_E1BPSKFITM_STR-RRE_RENT_UNIT sy-vline 
WA_E1BPSKFITM_STR-RRE_LEASE sy-vline 
WA_E1BPSKFITM_STR-RRE_MGMT_CON sy-vline 
WA_E1BPSKFITM_STR-RRE_INC_EXP sy-vline 
WA_E1BPSKFITM_STR-RRE_SETT_UNIT sy-vline 
WA_E1BPSKFITM_STR-RRE_REF_DATE sy-vline 
WA_E1BPSKFITM_STR-RRE_CON_NO sy-vline 
WA_E1BPSKFITM_STR-REC_FUND sy-vline 
WA_E1BPSKFITM_STR-REC_FUNCTION sy-vline 
WA_E1BPSKFITM_STR-REC_GRANT sy-vline 
WA_E1BPSKFITM_STR-REC_FUND_LONG sy-vline 
WA_E1BPSKFITM_STR-REC_BUDGET_PERIOD sy-vline      INTO ld_text SEPARATED BY SPACE.

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