ABAP Select data from SAP table E1BPBULOCPCP01 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1BPBULOCPCP01 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 E1BPBULOCPCP01. 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 E1BPBULOCPCP01 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_E1BPBULOCPCP01 TYPE STANDARD TABLE OF E1BPBULOCPCP01,
      WA_E1BPBULOCPCP01 TYPE E1BPBULOCPCP01,
      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: <E1BPBULOCPCP01> TYPE E1BPBULOCPCP01.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1BPBULOCPCP01.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1BPBULOCPCP01
  INTO TABLE IT_E1BPBULOCPCP01.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1BPBULOCPCP01
*  INTO TABLE @DATA(IT_E1BPBULOCPCP012).
*--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_E1BPBULOCPCP01 INDEX 1 INTO DATA(WA_E1BPBULOCPCP012).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1BPBULOCPCP01 ASSIGNING <E1BPBULOCPCP01>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1BPBULOCPCP01>-HEADERNR = 1.
<E1BPBULOCPCP01>-LOCATIONID = 1.
<E1BPBULOCPCP01>-TERMINAL = 1.
<E1BPBULOCPCP01>-RECEIPTNR = 1.
<E1BPBULOCPCP01>-CASHIER = 1.

ENDLOOP.

LOOP AT IT_E1BPBULOCPCP01 INTO WA_E1BPBULOCPCP01.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1BPBULOCPCP01-CSHNAME, sy-vline,
  WA_E1BPBULOCPCP01-SALESDATE, sy-vline,
  WA_E1BPBULOCPCP01-SALESTIME, sy-vline,
  WA_E1BPBULOCPCP01-CC_NUMBER, sy-vline,
  WA_E1BPBULOCPCP01-CC_INFORMATION, sy-vline,
  WA_E1BPBULOCPCP01-CC_TYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1BPBULOCPCP01 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_E1BPBULOCPCP01 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_E1BPBULOCPCP01 INTO WA_E1BPBULOCPCP01.


*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_E1BPBULOCPCP01_STR, 
HEADERNR TYPE STRING,
LOCATIONID TYPE STRING,
TERMINAL TYPE STRING,
RECEIPTNR TYPE STRING,
CASHIER TYPE STRING,
CSHNAME TYPE STRING,
SALESDATE TYPE STRING,
SALESTIME TYPE STRING,
CC_NUMBER TYPE STRING,
CC_INFORMATION TYPE STRING,
CC_TYPE TYPE STRING,
CC_CATEGORY TYPE STRING,
CC_SEQ_NO TYPE STRING,
CC_VALID_F TYPE STRING,
CC_VALID_T TYPE STRING,
CC_AUTH_NO TYPE STRING,
BLVERSION TYPE STRING,
BLDATE TYPE STRING,
AMOUNT TYPE STRING,
CURRENCY TYPE STRING,
CURRENCY_ISO TYPE STRING,
TRCNR TYPE STRING,
AID TYPE STRING,
AIDPA TYPE STRING,
ECTYP TYPE STRING,
ECFOL TYPE STRING,
ECBHS TYPE STRING,
ECBLZ TYPE STRING,
ECSEP TYPE STRING,
ECKTO TYPE STRING,
ECPRZ TYPE STRING,
ISSUER TYPE STRING,
MILES TYPE STRING,
VEHICLE TYPE STRING,
DRIVER TYPE STRING,
SLSTA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1BPBULOCPCP01_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_E1BPBULOCPCP01_STR-HEADERNR sy-vline 
WA_E1BPBULOCPCP01_STR-LOCATIONID sy-vline 
WA_E1BPBULOCPCP01_STR-TERMINAL sy-vline 
WA_E1BPBULOCPCP01_STR-RECEIPTNR sy-vline 
WA_E1BPBULOCPCP01_STR-CASHIER sy-vline 
WA_E1BPBULOCPCP01_STR-CSHNAME sy-vline 
WA_E1BPBULOCPCP01_STR-SALESDATE sy-vline 
WA_E1BPBULOCPCP01_STR-SALESTIME sy-vline 
WA_E1BPBULOCPCP01_STR-CC_NUMBER sy-vline 
WA_E1BPBULOCPCP01_STR-CC_INFORMATION sy-vline 
WA_E1BPBULOCPCP01_STR-CC_TYPE sy-vline 
WA_E1BPBULOCPCP01_STR-CC_CATEGORY sy-vline 
WA_E1BPBULOCPCP01_STR-CC_SEQ_NO sy-vline 
WA_E1BPBULOCPCP01_STR-CC_VALID_F sy-vline 
WA_E1BPBULOCPCP01_STR-CC_VALID_T sy-vline 
WA_E1BPBULOCPCP01_STR-CC_AUTH_NO sy-vline 
WA_E1BPBULOCPCP01_STR-BLVERSION sy-vline 
WA_E1BPBULOCPCP01_STR-BLDATE sy-vline 
WA_E1BPBULOCPCP01_STR-AMOUNT sy-vline 
WA_E1BPBULOCPCP01_STR-CURRENCY sy-vline 
WA_E1BPBULOCPCP01_STR-CURRENCY_ISO sy-vline 
WA_E1BPBULOCPCP01_STR-TRCNR sy-vline 
WA_E1BPBULOCPCP01_STR-AID sy-vline 
WA_E1BPBULOCPCP01_STR-AIDPA sy-vline 
WA_E1BPBULOCPCP01_STR-ECTYP sy-vline 
WA_E1BPBULOCPCP01_STR-ECFOL sy-vline 
WA_E1BPBULOCPCP01_STR-ECBHS sy-vline 
WA_E1BPBULOCPCP01_STR-ECBLZ sy-vline 
WA_E1BPBULOCPCP01_STR-ECSEP sy-vline 
WA_E1BPBULOCPCP01_STR-ECKTO sy-vline 
WA_E1BPBULOCPCP01_STR-ECPRZ sy-vline 
WA_E1BPBULOCPCP01_STR-ISSUER sy-vline 
WA_E1BPBULOCPCP01_STR-MILES sy-vline 
WA_E1BPBULOCPCP01_STR-VEHICLE sy-vline 
WA_E1BPBULOCPCP01_STR-DRIVER sy-vline 
WA_E1BPBULOCPCP01_STR-SLSTA sy-vline      INTO ld_text SEPARATED BY SPACE.

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