ABAP Select data from SAP table FINSRR_ACDOCABAL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FINSRR_ACDOCABAL
*  INTO TABLE @DATA(IT_FINSRR_ACDOCABAL2).
*--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_FINSRR_ACDOCABAL INDEX 1 INTO DATA(WA_FINSRR_ACDOCABAL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FINSRR_ACDOCABAL>-MANDT = 1.
<FINSRR_ACDOCABAL>-RLDNR = 1.
<FINSRR_ACDOCABAL>-OBJNR = 1.
<FINSRR_ACDOCABAL>-PS_POSID = 1.
<FINSRR_ACDOCABAL>-PS_PSP_PNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FINSRR_ACDOCABAL-AUFNR, sy-vline,
  WA_FINSRR_ACDOCABAL-KDAUF, sy-vline,
  WA_FINSRR_ACDOCABAL-KDPOS, sy-vline,
  WA_FINSRR_ACDOCABAL-SERVICE_DOC_ID, sy-vline,
  WA_FINSRR_ACDOCABAL-SERVICE_DOC_ITEM_ID, sy-vline,
  WA_FINSRR_ACDOCABAL-SERVICE_CONTRACT_ID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FINSRR_ACDOCABAL 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_FINSRR_ACDOCABAL 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_FINSRR_ACDOCABAL INTO WA_FINSRR_ACDOCABAL.


*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_FINSRR_ACDOCABAL-RLDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINSRR_ACDOCABAL-RLDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PS_POSID
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_FINSRR_ACDOCABAL-PS_POSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINSRR_ACDOCABAL-PS_POSID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PS_PSP_PNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_FINSRR_ACDOCABAL-PS_PSP_PNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINSRR_ACDOCABAL-PS_PSP_PNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field RUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FINSRR_ACDOCABAL-RUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINSRR_ACDOCABAL-RUNIT.
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_FINSRR_ACDOCABAL_STR, 
MANDT TYPE STRING,
RLDNR TYPE STRING,
OBJNR TYPE STRING,
PS_POSID TYPE STRING,
PS_PSP_PNR TYPE STRING,
AUFNR TYPE STRING,
KDAUF TYPE STRING,
KDPOS TYPE STRING,
SERVICE_DOC_ID TYPE STRING,
SERVICE_DOC_ITEM_ID TYPE STRING,
SERVICE_CONTRACT_ID TYPE STRING,
SERVICE_CONTRACT_ITEM_ID TYPE STRING,
RACCT TYPE STRING,
SLALITTYPE TYPE STRING,
RBUKRS TYPE STRING,
WERKS TYPE STRING,
RBUSA TYPE STRING,
PRCTR TYPE STRING,
PERNR TYPE STRING,
RSRCE TYPE STRING,
ACCASTY TYPE STRING,
ACCAS TYPE STRING,
RWCUR TYPE STRING,
RHCUR TYPE STRING,
RKCUR TYPE STRING,
ROCUR TYPE STRING,
RVCUR TYPE STRING,
RBCUR TYPE STRING,
RCCUR TYPE STRING,
RDCUR TYPE STRING,
RECUR TYPE STRING,
RFCUR TYPE STRING,
RGCUR TYPE STRING,
RCO_OCUR TYPE STRING,
RUNIT TYPE STRING,
WSL TYPE STRING,
HSL TYPE STRING,
KSL TYPE STRING,
KFSL TYPE STRING,
OSL TYPE STRING,
VSL TYPE STRING,
BSL TYPE STRING,
CSL TYPE STRING,
DSL TYPE STRING,
ESL TYPE STRING,
FSL TYPE STRING,
GSL TYPE STRING,
CO_OSL TYPE STRING,
MSL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FINSRR_ACDOCABAL_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_FINSRR_ACDOCABAL_STR-MANDT sy-vline 
WA_FINSRR_ACDOCABAL_STR-RLDNR sy-vline 
WA_FINSRR_ACDOCABAL_STR-OBJNR sy-vline 
WA_FINSRR_ACDOCABAL_STR-PS_POSID sy-vline 
WA_FINSRR_ACDOCABAL_STR-PS_PSP_PNR sy-vline 
WA_FINSRR_ACDOCABAL_STR-AUFNR sy-vline 
WA_FINSRR_ACDOCABAL_STR-KDAUF sy-vline 
WA_FINSRR_ACDOCABAL_STR-KDPOS sy-vline 
WA_FINSRR_ACDOCABAL_STR-SERVICE_DOC_ID sy-vline 
WA_FINSRR_ACDOCABAL_STR-SERVICE_DOC_ITEM_ID sy-vline 
WA_FINSRR_ACDOCABAL_STR-SERVICE_CONTRACT_ID sy-vline 
WA_FINSRR_ACDOCABAL_STR-SERVICE_CONTRACT_ITEM_ID sy-vline 
WA_FINSRR_ACDOCABAL_STR-RACCT sy-vline 
WA_FINSRR_ACDOCABAL_STR-SLALITTYPE sy-vline 
WA_FINSRR_ACDOCABAL_STR-RBUKRS sy-vline 
WA_FINSRR_ACDOCABAL_STR-WERKS sy-vline 
WA_FINSRR_ACDOCABAL_STR-RBUSA sy-vline 
WA_FINSRR_ACDOCABAL_STR-PRCTR sy-vline 
WA_FINSRR_ACDOCABAL_STR-PERNR sy-vline 
WA_FINSRR_ACDOCABAL_STR-RSRCE sy-vline 
WA_FINSRR_ACDOCABAL_STR-ACCASTY sy-vline 
WA_FINSRR_ACDOCABAL_STR-ACCAS sy-vline 
WA_FINSRR_ACDOCABAL_STR-RWCUR sy-vline 
WA_FINSRR_ACDOCABAL_STR-RHCUR sy-vline 
WA_FINSRR_ACDOCABAL_STR-RKCUR sy-vline 
WA_FINSRR_ACDOCABAL_STR-ROCUR sy-vline 
WA_FINSRR_ACDOCABAL_STR-RVCUR sy-vline 
WA_FINSRR_ACDOCABAL_STR-RBCUR sy-vline 
WA_FINSRR_ACDOCABAL_STR-RCCUR sy-vline 
WA_FINSRR_ACDOCABAL_STR-RDCUR sy-vline 
WA_FINSRR_ACDOCABAL_STR-RECUR sy-vline 
WA_FINSRR_ACDOCABAL_STR-RFCUR sy-vline 
WA_FINSRR_ACDOCABAL_STR-RGCUR sy-vline 
WA_FINSRR_ACDOCABAL_STR-RCO_OCUR sy-vline 
WA_FINSRR_ACDOCABAL_STR-RUNIT sy-vline 
WA_FINSRR_ACDOCABAL_STR-WSL sy-vline 
WA_FINSRR_ACDOCABAL_STR-HSL sy-vline 
WA_FINSRR_ACDOCABAL_STR-KSL sy-vline 
WA_FINSRR_ACDOCABAL_STR-KFSL sy-vline 
WA_FINSRR_ACDOCABAL_STR-OSL sy-vline 
WA_FINSRR_ACDOCABAL_STR-VSL sy-vline 
WA_FINSRR_ACDOCABAL_STR-BSL sy-vline 
WA_FINSRR_ACDOCABAL_STR-CSL sy-vline 
WA_FINSRR_ACDOCABAL_STR-DSL sy-vline 
WA_FINSRR_ACDOCABAL_STR-ESL sy-vline 
WA_FINSRR_ACDOCABAL_STR-FSL sy-vline 
WA_FINSRR_ACDOCABAL_STR-GSL sy-vline 
WA_FINSRR_ACDOCABAL_STR-CO_OSL sy-vline 
WA_FINSRR_ACDOCABAL_STR-MSL sy-vline      INTO ld_text SEPARATED BY SPACE.

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