ABAP Select data from SAP table FBICRC002P into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FBICRC002P 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 FBICRC002P. 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 FBICRC002P 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_FBICRC002P TYPE STANDARD TABLE OF FBICRC002P,
      WA_FBICRC002P TYPE FBICRC002P,
      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: <FBICRC002P> TYPE FBICRC002P.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FBICRC002P.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FBICRC002P
  INTO TABLE IT_FBICRC002P.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FBICRC002P
*  INTO TABLE @DATA(IT_FBICRC002P2).
*--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_FBICRC002P INDEX 1 INTO DATA(WA_FBICRC002P2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FBICRC002P ASSIGNING <FBICRC002P>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FBICRC002P>-RCLNT = 1.
<FBICRC002P>-GL_SIRID = 1.
<FBICRC002P>-RLDNR = 1.
<FBICRC002P>-RRCTY = 1.
<FBICRC002P>-RVERS = 1.

ENDLOOP.

LOOP AT IT_FBICRC002P INTO WA_FBICRC002P.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FBICRC002P-RYEAR, sy-vline,
  WA_FBICRC002P-RTCUR, sy-vline,
  WA_FBICRC002P-DRCRK, sy-vline,
  WA_FBICRC002P-RPMAX, sy-vline,
  WA_FBICRC002P-DOCCT, sy-vline,
  WA_FBICRC002P-DOCNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FBICRC002P 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_FBICRC002P 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_FBICRC002P INTO WA_FBICRC002P.


*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 RLDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-RLDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-RLDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RVERS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-RVERS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-RVERS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field RYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-RYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DOCNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-DOCNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-DOCNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RCOMP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-RCOMP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-RCOMP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RACCT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-RACCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-RACCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RASSC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-RASSC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-RASSC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LOGSYS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-LOGSYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-LOGSYS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSLVT
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSLVT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSLVT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL01
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL01
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL01.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL02
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL02
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL02.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL03
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL04
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL04.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL05
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL05.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL06
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL06
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL06.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL07
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL07
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL07.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL08
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL08
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL08.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL09
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL09
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL09.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL10
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL10
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL10.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL11
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL11
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL11.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL12
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL12
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL12.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL13
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL13
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL13.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL14
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL14
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL14.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL15
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL15
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL15.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL16
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-TSL16
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-TSL16.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REFDOCNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-REFDOCNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-REFDOCNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field REFRYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC002P-REFRYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC002P-REFRYEAR.
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_FBICRC002P_STR, 
RCLNT TYPE STRING,
GL_SIRID TYPE STRING,
RLDNR TYPE STRING,
RRCTY TYPE STRING,
RVERS TYPE STRING,
RYEAR TYPE STRING,
RTCUR TYPE STRING,
DRCRK TYPE STRING,
RPMAX TYPE STRING,
DOCCT TYPE STRING,
DOCNR TYPE STRING,
DOCLN TYPE STRING,
RCOMP TYPE STRING,
ROBUKRS TYPE STRING,
RACCT TYPE STRING,
RASSC TYPE STRING,
LOGSYS TYPE STRING,
RTYPE TYPE STRING,
TSLVT TYPE STRING,
TSL01 TYPE STRING,
TSL02 TYPE STRING,
TSL03 TYPE STRING,
TSL04 TYPE STRING,
TSL05 TYPE STRING,
TSL06 TYPE STRING,
TSL07 TYPE STRING,
TSL08 TYPE STRING,
TSL09 TYPE STRING,
TSL10 TYPE STRING,
TSL11 TYPE STRING,
TSL12 TYPE STRING,
TSL13 TYPE STRING,
TSL14 TYPE STRING,
TSL15 TYPE STRING,
TSL16 TYPE STRING,
SGTXT TYPE STRING,
DOCTY TYPE STRING,
ACTIV TYPE STRING,
BUDAT TYPE STRING,
WSDAT TYPE STRING,
REFDOCNR TYPE STRING,
REFRYEAR TYPE STRING,
REFDOCLN TYPE STRING,
REFDOCCT TYPE STRING,
REFACTIV TYPE STRING,
CPUDT TYPE STRING,
CPUTM TYPE STRING,
USNAM TYPE STRING,
AWTYP TYPE STRING,
AWORG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FBICRC002P_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_FBICRC002P_STR-RCLNT sy-vline 
WA_FBICRC002P_STR-GL_SIRID sy-vline 
WA_FBICRC002P_STR-RLDNR sy-vline 
WA_FBICRC002P_STR-RRCTY sy-vline 
WA_FBICRC002P_STR-RVERS sy-vline 
WA_FBICRC002P_STR-RYEAR sy-vline 
WA_FBICRC002P_STR-RTCUR sy-vline 
WA_FBICRC002P_STR-DRCRK sy-vline 
WA_FBICRC002P_STR-RPMAX sy-vline 
WA_FBICRC002P_STR-DOCCT sy-vline 
WA_FBICRC002P_STR-DOCNR sy-vline 
WA_FBICRC002P_STR-DOCLN sy-vline 
WA_FBICRC002P_STR-RCOMP sy-vline 
WA_FBICRC002P_STR-ROBUKRS sy-vline 
WA_FBICRC002P_STR-RACCT sy-vline 
WA_FBICRC002P_STR-RASSC sy-vline 
WA_FBICRC002P_STR-LOGSYS sy-vline 
WA_FBICRC002P_STR-RTYPE sy-vline 
WA_FBICRC002P_STR-TSLVT sy-vline 
WA_FBICRC002P_STR-TSL01 sy-vline 
WA_FBICRC002P_STR-TSL02 sy-vline 
WA_FBICRC002P_STR-TSL03 sy-vline 
WA_FBICRC002P_STR-TSL04 sy-vline 
WA_FBICRC002P_STR-TSL05 sy-vline 
WA_FBICRC002P_STR-TSL06 sy-vline 
WA_FBICRC002P_STR-TSL07 sy-vline 
WA_FBICRC002P_STR-TSL08 sy-vline 
WA_FBICRC002P_STR-TSL09 sy-vline 
WA_FBICRC002P_STR-TSL10 sy-vline 
WA_FBICRC002P_STR-TSL11 sy-vline 
WA_FBICRC002P_STR-TSL12 sy-vline 
WA_FBICRC002P_STR-TSL13 sy-vline 
WA_FBICRC002P_STR-TSL14 sy-vline 
WA_FBICRC002P_STR-TSL15 sy-vline 
WA_FBICRC002P_STR-TSL16 sy-vline 
WA_FBICRC002P_STR-SGTXT sy-vline 
WA_FBICRC002P_STR-DOCTY sy-vline 
WA_FBICRC002P_STR-ACTIV sy-vline 
WA_FBICRC002P_STR-BUDAT sy-vline 
WA_FBICRC002P_STR-WSDAT sy-vline 
WA_FBICRC002P_STR-REFDOCNR sy-vline 
WA_FBICRC002P_STR-REFRYEAR sy-vline 
WA_FBICRC002P_STR-REFDOCLN sy-vline 
WA_FBICRC002P_STR-REFDOCCT sy-vline 
WA_FBICRC002P_STR-REFACTIV sy-vline 
WA_FBICRC002P_STR-CPUDT sy-vline 
WA_FBICRC002P_STR-CPUTM sy-vline 
WA_FBICRC002P_STR-USNAM sy-vline 
WA_FBICRC002P_STR-AWTYP sy-vline 
WA_FBICRC002P_STR-AWORG sy-vline      INTO ld_text SEPARATED BY SPACE.

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