ABAP Select data from SAP table E1BP11201TRPRODSRC2X into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1BP11201TRPRODSRC2X 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 E1BP11201TRPRODSRC2X. 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 E1BP11201TRPRODSRC2X 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_E1BP11201TRPRODSRC2X TYPE STANDARD TABLE OF E1BP11201TRPRODSRC2X,
      WA_E1BP11201TRPRODSRC2X TYPE E1BP11201TRPRODSRC2X,
      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: <E1BP11201TRPRODSRC2X> TYPE E1BP11201TRPRODSRC2X.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1BP11201TRPRODSRC2X.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1BP11201TRPRODSRC2X
  INTO TABLE IT_E1BP11201TRPRODSRC2X.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1BP11201TRPRODSRC2X
*  INTO TABLE @DATA(IT_E1BP11201TRPRODSRC2X2).
*--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_E1BP11201TRPRODSRC2X INDEX 1 INTO DATA(WA_E1BP11201TRPRODSRC2X2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1BP11201TRPRODSRC2X ASSIGNING <E1BP11201TRPRODSRC2X>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1BP11201TRPRODSRC2X>-MODEL = 1.
<E1BP11201TRPRODSRC2X>-LOCATION_ID_FROM = 1.
<E1BP11201TRPRODSRC2X>-LOCATION_FROM = 1.
<E1BP11201TRPRODSRC2X>-LOCTYPE_FROM = 1.
<E1BP11201TRPRODSRC2X>-LOCATION_FROM_BSG = 1.

ENDLOOP.

LOOP AT IT_E1BP11201TRPRODSRC2X INTO WA_E1BP11201TRPRODSRC2X.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1BP11201TRPRODSRC2X-LOCATION_FROM_INT, sy-vline,
  WA_E1BP11201TRPRODSRC2X-LOCATION_ID_TO, sy-vline,
  WA_E1BP11201TRPRODSRC2X-LOCATION_TO, sy-vline,
  WA_E1BP11201TRPRODSRC2X-LOCTYPE_TO, sy-vline,
  WA_E1BP11201TRPRODSRC2X-LOCATION_TO_BSG, sy-vline,
  WA_E1BP11201TRPRODSRC2X-LOCATION_TO_INT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1BP11201TRPRODSRC2X 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_E1BP11201TRPRODSRC2X 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_E1BP11201TRPRODSRC2X INTO WA_E1BP11201TRPRODSRC2X.


*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_E1BP11201TRPRODSRC2X_STR, 
MODEL TYPE STRING,
LOCATION_ID_FROM TYPE STRING,
LOCATION_FROM TYPE STRING,
LOCTYPE_FROM TYPE STRING,
LOCATION_FROM_BSG TYPE STRING,
LOCATION_FROM_INT TYPE STRING,
LOCATION_ID_TO TYPE STRING,
LOCATION_TO TYPE STRING,
LOCTYPE_TO TYPE STRING,
LOCATION_TO_BSG TYPE STRING,
LOCATION_TO_INT TYPE STRING,
VAL_FROM TYPE STRING,
VAL_TO TYPE STRING,
PRODUCT_ID TYPE STRING,
PRODUCT TYPE STRING,
PRODUCT_BSG TYPE STRING,
PRODUCT_INT TYPE STRING,
PUR_DOC_CAT TYPE STRING,
PUR_DOC_NO TYPE STRING,
PUR_DOC_ITEM TYPE STRING,
PURCH_ORG TYPE STRING,
CONSIGNATION TYPE STRING,
SUBCONTRACTING TYPE STRING,
ALL_PRODUCTS_FLG TYPE STRING,
LOT_SIZE_MIN TYPE STRING,
LOT_SIZE_MAX TYPE STRING,
PRODUCT_COSTS TYPE STRING,
PRODUCT_COST_FUNCTION TYPE STRING,
PROCUREMENT_PRIORITY TYPE STRING,
CREATION_INDICATOR TYPE STRING,
LOCKED_FLG TYPE STRING,
USE_GR_PROC_TIME_FLG TYPE STRING,
GR_PROC_TIME TYPE STRING,
STOCK_TRANSFER_DOCUMENTS TYPE STRING,
PLANNING_HORIZON TYPE STRING,
PARTNER_PLANNING_HORIZON TYPE STRING,
MANUFACTURING_DURATION TYPE STRING,
PROC_LEAD_TIME_USAGE TYPE STRING,
FUTURE_DUE_RECEIPT_HORIZON TYPE STRING,
FUTURE_ON_HAND_HORIZON TYPE STRING,
DIRECT_SHIPMENT_FLAG TYPE STRING,
GI_PROC_TIME TYPE STRING,
VENDOR_SUBRANGE TYPE STRING,
PROCESSING_METHOD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1BP11201TRPRODSRC2X_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_E1BP11201TRPRODSRC2X_STR-MODEL sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOCATION_ID_FROM sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOCATION_FROM sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOCTYPE_FROM sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOCATION_FROM_BSG sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOCATION_FROM_INT sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOCATION_ID_TO sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOCATION_TO sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOCTYPE_TO sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOCATION_TO_BSG sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOCATION_TO_INT sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-VAL_FROM sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-VAL_TO sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PRODUCT_ID sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PRODUCT sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PRODUCT_BSG sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PRODUCT_INT sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PUR_DOC_CAT sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PUR_DOC_NO sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PUR_DOC_ITEM sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PURCH_ORG sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-CONSIGNATION sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-SUBCONTRACTING sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-ALL_PRODUCTS_FLG sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOT_SIZE_MIN sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOT_SIZE_MAX sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PRODUCT_COSTS sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PRODUCT_COST_FUNCTION sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PROCUREMENT_PRIORITY sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-CREATION_INDICATOR sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-LOCKED_FLG sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-USE_GR_PROC_TIME_FLG sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-GR_PROC_TIME sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-STOCK_TRANSFER_DOCUMENTS sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PLANNING_HORIZON sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PARTNER_PLANNING_HORIZON sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-MANUFACTURING_DURATION sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PROC_LEAD_TIME_USAGE sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-FUTURE_DUE_RECEIPT_HORIZON sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-FUTURE_ON_HAND_HORIZON sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-DIRECT_SHIPMENT_FLAG sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-GI_PROC_TIME sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-VENDOR_SUBRANGE sy-vline 
WA_E1BP11201TRPRODSRC2X_STR-PROCESSING_METHOD sy-vline      INTO ld_text SEPARATED BY SPACE.

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