ABAP Select data from SAP table /PRA/FP_PRDT_HST into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /PRA/FP_PRDT_HST 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 /PRA/FP_PRDT_HST. 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 /PRA/FP_PRDT_HST 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_/PRA/FP_PRDT_HST TYPE STANDARD TABLE OF /PRA/FP_PRDT_HST,
      WA_/PRA/FP_PRDT_HST TYPE /PRA/FP_PRDT_HST,
      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: </PRA/FP_PRDT_HST> TYPE /PRA/FP_PRDT_HST.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /PRA/FP_PRDT_HST
  INTO TABLE IT_/PRA/FP_PRDT_HST.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /PRA/FP_PRDT_HST
*  INTO TABLE @DATA(IT_/PRA/FP_PRDT_HST2).
*--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_/PRA/FP_PRDT_HST INDEX 1 INTO DATA(WA_/PRA/FP_PRDT_HST2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/PRA/FP_PRDT_HST ASSIGNING </PRA/FP_PRDT_HST>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</PRA/FP_PRDT_HST>-MANDT = 1.
</PRA/FP_PRDT_HST>-SALE_DT = 1.
</PRA/FP_PRDT_HST>-BUKRS = 1.
</PRA/FP_PRDT_HST>-VNAME = 1.
</PRA/FP_PRDT_HST>-DOI_NO = 1.

ENDLOOP.

LOOP AT IT_/PRA/FP_PRDT_HST INTO WA_/PRA/FP_PRDT_HST.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/PRA/FP_PRDT_HST-WL_NO, sy-vline,
  WA_/PRA/FP_PRDT_HST-WC_NO, sy-vline,
  WA_/PRA/FP_PRDT_HST-VBELN, sy-vline,
  WA_/PRA/FP_PRDT_HST-VL_TYPE_CD, sy-vline,
  WA_/PRA/FP_PRDT_HST-PD_CD, sy-vline,
  WA_/PRA/FP_PRDT_HST-OWN_NO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/PRA/FP_PRDT_HST 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_/PRA/FP_PRDT_HST 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_/PRA/FP_PRDT_HST INTO WA_/PRA/FP_PRDT_HST.


*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 VNAME
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/FP_PRDT_HST-VNAME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/FP_PRDT_HST-VNAME.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field VOL_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/FP_PRDT_HST-VOL_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/FP_PRDT_HST-VOL_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ENERGY_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/FP_PRDT_HST-ENERGY_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/FP_PRDT_HST-ENERGY_UOM.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field ALT_CT_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/FP_PRDT_HST-ALT_CT_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/FP_PRDT_HST-ALT_CT_NO.
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_/PRA/FP_PRDT_HST_STR, 
MANDT TYPE STRING,
SALE_DT TYPE STRING,
BUKRS TYPE STRING,
VNAME TYPE STRING,
DOI_NO TYPE STRING,
WL_NO TYPE STRING,
WC_NO TYPE STRING,
VBELN TYPE STRING,
VL_TYPE_CD TYPE STRING,
PD_CD TYPE STRING,
OWN_NO TYPE STRING,
SAKNR TYPE STRING,
KOSTL TYPE STRING,
PRDT_LINE_TYPE TYPE STRING,
RUN_ID TYPE STRING,
GUID TYPE STRING,
AC_IND TYPE STRING,
RPDT_AC_IND TYPE STRING,
PPA_RSN_CD TYPE STRING,
VOL_UOM TYPE STRING,
ENERGY_UOM TYPE STRING,
WAERS TYPE STRING,
DN_NO TYPE STRING,
NET_VAL TYPE STRING,
NET_VOL TYPE STRING,
OWNER_GROSS_VAL TYPE STRING,
OWNER_ENERGY TYPE STRING,
GROSS_VAL TYPE STRING,
GROSS_VOL TYPE STRING,
GROSS_ENERGY TYPE STRING,
RAW_NET_VOL TYPE STRING,
RAW_GROSS_VOL TYPE STRING,
OOS_FL TYPE STRING,
MASTER_LEVEL TYPE STRING,
LEASE_NO TYPE STRING,
AGREEMENT_NO TYPE STRING,
PAYOR_CD TYPE STRING,
COMP_ROYALTY_FL TYPE STRING,
SECTION_6_LSE_FL TYPE STRING,
ROY_RELIEF_SH_FL TYPE STRING,
ROY_RELIEF_DP_FL TYPE STRING,
REPORT_API_WL_FL TYPE STRING,
ALLOC_PERCENT TYPE STRING,
OVR_ROYALTY_RATE TYPE STRING,
LESSOR_CD TYPE STRING,
TRIBAL_ALLOTTEE TYPE STRING,
DISTRIBUTEE_CD TYPE STRING,
ON_OFF_SHORE_IND TYPE STRING,
LEASE_TERM TYPE STRING,
SLIDING_SCALE_FL TYPE STRING,
ROYALTY_RATE TYPE STRING,
OIL_ROYALTY_RATE TYPE STRING,
GAS_ROYALTY_RATE TYPE STRING,
CIRI_LEASE_NO TYPE STRING,
INDEX_ZONE TYPE STRING,
LEASE_NAME TYPE STRING,
SECT6_FL TYPE STRING,
TRANS37_FL TYPE STRING,
TRANS38_FL TYPE STRING,
ADA_FL TYPE STRING,
SALES_TYPE_CD TYPE STRING,
OWNED TYPE STRING,
NON_OWNED TYPE STRING,
API_WELL_NO TYPE STRING,
PRODUCT_CD TYPE STRING,
TRANSACTION_CD TYPE STRING,
ROY_RATE TYPE STRING,
PAY_METHOD_CD TYPE STRING,
STATUS TYPE STRING,
OVR_TRANS_CD TYPE STRING,
OVR_ADJ_CD TYPE STRING,
OVR_PRICE TYPE STRING,
OVR_HEAT_VAL TYPE STRING,
OVR_REJECT_FL TYPE STRING,
OVR_PAD_NO TYPE STRING,
TRANS_DEDUCT_ADJ TYPE STRING,
PROC_DEDUCT_ADJ TYPE STRING,
ROYALTY_DUE_ADJ TYPE STRING,
ROY_DUE_ADJ_JRN TYPE STRING,
RY_DUE_ADJ_PS_FL TYPE STRING,
RECALCULATE_FL TYPE STRING,
TRANSPORTATION TYPE STRING,
PROCESSING TYPE STRING,
TAX TYPE STRING,
TAX_REIMBURSE TYPE STRING,
MKT_REIMBURSE TYPE STRING,
OIU_CRUSER TYPE STRING,
OIU_TIMESTAMP TYPE STRING,
ALT_CT_NO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/PRA/FP_PRDT_HST_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_/PRA/FP_PRDT_HST_STR-MANDT sy-vline 
WA_/PRA/FP_PRDT_HST_STR-SALE_DT sy-vline 
WA_/PRA/FP_PRDT_HST_STR-BUKRS sy-vline 
WA_/PRA/FP_PRDT_HST_STR-VNAME sy-vline 
WA_/PRA/FP_PRDT_HST_STR-DOI_NO sy-vline 
WA_/PRA/FP_PRDT_HST_STR-WL_NO sy-vline 
WA_/PRA/FP_PRDT_HST_STR-WC_NO sy-vline 
WA_/PRA/FP_PRDT_HST_STR-VBELN sy-vline 
WA_/PRA/FP_PRDT_HST_STR-VL_TYPE_CD sy-vline 
WA_/PRA/FP_PRDT_HST_STR-PD_CD sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OWN_NO sy-vline 
WA_/PRA/FP_PRDT_HST_STR-SAKNR sy-vline 
WA_/PRA/FP_PRDT_HST_STR-KOSTL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-PRDT_LINE_TYPE sy-vline 
WA_/PRA/FP_PRDT_HST_STR-RUN_ID sy-vline 
WA_/PRA/FP_PRDT_HST_STR-GUID sy-vline 
WA_/PRA/FP_PRDT_HST_STR-AC_IND sy-vline 
WA_/PRA/FP_PRDT_HST_STR-RPDT_AC_IND sy-vline 
WA_/PRA/FP_PRDT_HST_STR-PPA_RSN_CD sy-vline 
WA_/PRA/FP_PRDT_HST_STR-VOL_UOM sy-vline 
WA_/PRA/FP_PRDT_HST_STR-ENERGY_UOM sy-vline 
WA_/PRA/FP_PRDT_HST_STR-WAERS sy-vline 
WA_/PRA/FP_PRDT_HST_STR-DN_NO sy-vline 
WA_/PRA/FP_PRDT_HST_STR-NET_VAL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-NET_VOL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OWNER_GROSS_VAL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OWNER_ENERGY sy-vline 
WA_/PRA/FP_PRDT_HST_STR-GROSS_VAL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-GROSS_VOL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-GROSS_ENERGY sy-vline 
WA_/PRA/FP_PRDT_HST_STR-RAW_NET_VOL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-RAW_GROSS_VOL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OOS_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-MASTER_LEVEL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-LEASE_NO sy-vline 
WA_/PRA/FP_PRDT_HST_STR-AGREEMENT_NO sy-vline 
WA_/PRA/FP_PRDT_HST_STR-PAYOR_CD sy-vline 
WA_/PRA/FP_PRDT_HST_STR-COMP_ROYALTY_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-SECTION_6_LSE_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-ROY_RELIEF_SH_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-ROY_RELIEF_DP_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-REPORT_API_WL_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-ALLOC_PERCENT sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OVR_ROYALTY_RATE sy-vline 
WA_/PRA/FP_PRDT_HST_STR-LESSOR_CD sy-vline 
WA_/PRA/FP_PRDT_HST_STR-TRIBAL_ALLOTTEE sy-vline 
WA_/PRA/FP_PRDT_HST_STR-DISTRIBUTEE_CD sy-vline 
WA_/PRA/FP_PRDT_HST_STR-ON_OFF_SHORE_IND sy-vline 
WA_/PRA/FP_PRDT_HST_STR-LEASE_TERM sy-vline 
WA_/PRA/FP_PRDT_HST_STR-SLIDING_SCALE_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-ROYALTY_RATE sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OIL_ROYALTY_RATE sy-vline 
WA_/PRA/FP_PRDT_HST_STR-GAS_ROYALTY_RATE sy-vline 
WA_/PRA/FP_PRDT_HST_STR-CIRI_LEASE_NO sy-vline 
WA_/PRA/FP_PRDT_HST_STR-INDEX_ZONE sy-vline 
WA_/PRA/FP_PRDT_HST_STR-LEASE_NAME sy-vline 
WA_/PRA/FP_PRDT_HST_STR-SECT6_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-TRANS37_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-TRANS38_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-ADA_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-SALES_TYPE_CD sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OWNED sy-vline 
WA_/PRA/FP_PRDT_HST_STR-NON_OWNED sy-vline 
WA_/PRA/FP_PRDT_HST_STR-API_WELL_NO sy-vline 
WA_/PRA/FP_PRDT_HST_STR-PRODUCT_CD sy-vline 
WA_/PRA/FP_PRDT_HST_STR-TRANSACTION_CD sy-vline 
WA_/PRA/FP_PRDT_HST_STR-ROY_RATE sy-vline 
WA_/PRA/FP_PRDT_HST_STR-PAY_METHOD_CD sy-vline 
WA_/PRA/FP_PRDT_HST_STR-STATUS sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OVR_TRANS_CD sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OVR_ADJ_CD sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OVR_PRICE sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OVR_HEAT_VAL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OVR_REJECT_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OVR_PAD_NO sy-vline 
WA_/PRA/FP_PRDT_HST_STR-TRANS_DEDUCT_ADJ sy-vline 
WA_/PRA/FP_PRDT_HST_STR-PROC_DEDUCT_ADJ sy-vline 
WA_/PRA/FP_PRDT_HST_STR-ROYALTY_DUE_ADJ sy-vline 
WA_/PRA/FP_PRDT_HST_STR-ROY_DUE_ADJ_JRN sy-vline 
WA_/PRA/FP_PRDT_HST_STR-RY_DUE_ADJ_PS_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-RECALCULATE_FL sy-vline 
WA_/PRA/FP_PRDT_HST_STR-TRANSPORTATION sy-vline 
WA_/PRA/FP_PRDT_HST_STR-PROCESSING sy-vline 
WA_/PRA/FP_PRDT_HST_STR-TAX sy-vline 
WA_/PRA/FP_PRDT_HST_STR-TAX_REIMBURSE sy-vline 
WA_/PRA/FP_PRDT_HST_STR-MKT_REIMBURSE sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OIU_CRUSER sy-vline 
WA_/PRA/FP_PRDT_HST_STR-OIU_TIMESTAMP sy-vline 
WA_/PRA/FP_PRDT_HST_STR-ALT_CT_NO sy-vline      INTO ld_text SEPARATED BY SPACE.

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