ABAP Select data from SAP table CBBP_PCACC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CBBP_PCACC
*  INTO TABLE @DATA(IT_CBBP_PCACC2).
*--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_CBBP_PCACC INDEX 1 INTO DATA(WA_CBBP_PCACC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CBBP_PCACC>-MANDT = 1.
<CBBP_PCACC>-BBPPCINS = 1.
<CBBP_PCACC>-PCNUM = 1.
<CBBP_PCACC>-DATAB = 1.
<CBBP_PCACC>-COMP_CODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CBBP_PCACC-CO_AREA, sy-vline,
  WA_CBBP_PCACC-FM_AREA, sy-vline,
  WA_CBBP_PCACC-ACCOUNT, sy-vline,
  WA_CBBP_PCACC-GL_ACCOUNT, sy-vline,
  WA_CBBP_PCACC-TAX_CODE, sy-vline,
  WA_CBBP_PCACC-TAXJURCODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CBBP_PCACC 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_CBBP_PCACC 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_CBBP_PCACC INTO WA_CBBP_PCACC.


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

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

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

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

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

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

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

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

*Conversion exit NUMCV, internal->external for field ACTIVITY
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_CBBP_PCACC-ACTIVITY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CBBP_PCACC-ACTIVITY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIS, internal->external for field CMMT_ITEM
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_CBBP_PCACC-CMMT_ITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CBBP_PCACC-CMMT_ITEM.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field SALES_ORD
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CBBP_PCACC-SALES_ORD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CBBP_PCACC-SALES_ORD.
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_CBBP_PCACC_STR, 
MANDT TYPE STRING,
BBPPCINS TYPE STRING,
PCNUM TYPE STRING,
DATAB TYPE STRING,
COMP_CODE TYPE STRING,
CO_AREA TYPE STRING,
FM_AREA TYPE STRING,
ACCOUNT TYPE STRING,
GL_ACCOUNT TYPE STRING,
TAX_CODE TYPE STRING,
TAXJURCODE TYPE STRING,
CALCTAX TYPE STRING,
BUS_AREA TYPE STRING,
BUS_ACT TYPE STRING,
OBJ_TYPE TYPE STRING,
COSTCENTER TYPE STRING,
ORDERID TYPE STRING,
ORDER_ITNO TYPE STRING,
ASSET_NO TYPE STRING,
SUB_NUMBER TYPE STRING,
ASVAL_DATE TYPE STRING,
PROFIT_CTR TYPE STRING,
WBS_ELEM TYPE STRING,
NETWORK TYPE STRING,
ACTIVITY TYPE STRING,
CMMT_ITEM TYPE STRING,
FUNDS_CTR TYPE STRING,
FUND TYPE STRING,
FUNDS_RES TYPE STRING,
RES_ITEM TYPE STRING,
SALES_ORD TYPE STRING,
S_ORD_ITEM TYPE STRING,
ZZSPREG TYPE STRING,
ZZBUSPARTN TYPE STRING,
ZZPRODUCT TYPE STRING,
ZZLOCA TYPE STRING,
ZZCHAN TYPE STRING,
ZZLOB TYPE STRING,
ZZNFAL TYPE STRING,
ZZUSERFLD1 TYPE STRING,
ZZUSERFLD2 TYPE STRING,
ZZUSERFLD3 TYPE STRING,
ZZREGION TYPE STRING,
ZZSTATE TYPE STRING,
ZZCUSTGRP TYPE STRING,
ZZMATLGRP TYPE STRING,
ZZCURRCH TYPE STRING,
KTOSL TYPE STRING,
BUDGET_PERIOD TYPE STRING,
KZ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CBBP_PCACC_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_CBBP_PCACC_STR-MANDT sy-vline 
WA_CBBP_PCACC_STR-BBPPCINS sy-vline 
WA_CBBP_PCACC_STR-PCNUM sy-vline 
WA_CBBP_PCACC_STR-DATAB sy-vline 
WA_CBBP_PCACC_STR-COMP_CODE sy-vline 
WA_CBBP_PCACC_STR-CO_AREA sy-vline 
WA_CBBP_PCACC_STR-FM_AREA sy-vline 
WA_CBBP_PCACC_STR-ACCOUNT sy-vline 
WA_CBBP_PCACC_STR-GL_ACCOUNT sy-vline 
WA_CBBP_PCACC_STR-TAX_CODE sy-vline 
WA_CBBP_PCACC_STR-TAXJURCODE sy-vline 
WA_CBBP_PCACC_STR-CALCTAX sy-vline 
WA_CBBP_PCACC_STR-BUS_AREA sy-vline 
WA_CBBP_PCACC_STR-BUS_ACT sy-vline 
WA_CBBP_PCACC_STR-OBJ_TYPE sy-vline 
WA_CBBP_PCACC_STR-COSTCENTER sy-vline 
WA_CBBP_PCACC_STR-ORDERID sy-vline 
WA_CBBP_PCACC_STR-ORDER_ITNO sy-vline 
WA_CBBP_PCACC_STR-ASSET_NO sy-vline 
WA_CBBP_PCACC_STR-SUB_NUMBER sy-vline 
WA_CBBP_PCACC_STR-ASVAL_DATE sy-vline 
WA_CBBP_PCACC_STR-PROFIT_CTR sy-vline 
WA_CBBP_PCACC_STR-WBS_ELEM sy-vline 
WA_CBBP_PCACC_STR-NETWORK sy-vline 
WA_CBBP_PCACC_STR-ACTIVITY sy-vline 
WA_CBBP_PCACC_STR-CMMT_ITEM sy-vline 
WA_CBBP_PCACC_STR-FUNDS_CTR sy-vline 
WA_CBBP_PCACC_STR-FUND sy-vline 
WA_CBBP_PCACC_STR-FUNDS_RES sy-vline 
WA_CBBP_PCACC_STR-RES_ITEM sy-vline 
WA_CBBP_PCACC_STR-SALES_ORD sy-vline 
WA_CBBP_PCACC_STR-S_ORD_ITEM sy-vline 
WA_CBBP_PCACC_STR-ZZSPREG sy-vline 
WA_CBBP_PCACC_STR-ZZBUSPARTN sy-vline 
WA_CBBP_PCACC_STR-ZZPRODUCT sy-vline 
WA_CBBP_PCACC_STR-ZZLOCA sy-vline 
WA_CBBP_PCACC_STR-ZZCHAN sy-vline 
WA_CBBP_PCACC_STR-ZZLOB sy-vline 
WA_CBBP_PCACC_STR-ZZNFAL sy-vline 
WA_CBBP_PCACC_STR-ZZUSERFLD1 sy-vline 
WA_CBBP_PCACC_STR-ZZUSERFLD2 sy-vline 
WA_CBBP_PCACC_STR-ZZUSERFLD3 sy-vline 
WA_CBBP_PCACC_STR-ZZREGION sy-vline 
WA_CBBP_PCACC_STR-ZZSTATE sy-vline 
WA_CBBP_PCACC_STR-ZZCUSTGRP sy-vline 
WA_CBBP_PCACC_STR-ZZMATLGRP sy-vline 
WA_CBBP_PCACC_STR-ZZCURRCH sy-vline 
WA_CBBP_PCACC_STR-KTOSL sy-vline 
WA_CBBP_PCACC_STR-BUDGET_PERIOD sy-vline 
WA_CBBP_PCACC_STR-KZ sy-vline      INTO ld_text SEPARATED BY SPACE.

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