ABAP Select data from SAP table /PRA/S_ND_OOS_WO_ALV_0100 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /PRA/S_ND_OOS_WO_ALV_0100 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/S_ND_OOS_WO_ALV_0100. 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/S_ND_OOS_WO_ALV_0100 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/S_ND_OOS_WO_ALV_0100 TYPE STANDARD TABLE OF /PRA/S_ND_OOS_WO_ALV_0100,
      WA_/PRA/S_ND_OOS_WO_ALV_0100 TYPE /PRA/S_ND_OOS_WO_ALV_0100,
      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/S_ND_OOS_WO_ALV_0100> TYPE /PRA/S_ND_OOS_WO_ALV_0100.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/PRA/S_ND_OOS_WO_ALV_0100.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /PRA/S_ND_OOS_WO_ALV_0100
  INTO TABLE IT_/PRA/S_ND_OOS_WO_ALV_0100.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /PRA/S_ND_OOS_WO_ALV_0100
*  INTO TABLE @DATA(IT_/PRA/S_ND_OOS_WO_ALV_01002).
*--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/S_ND_OOS_WO_ALV_0100 INDEX 1 INTO DATA(WA_/PRA/S_ND_OOS_WO_ALV_01002).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/PRA/S_ND_OOS_WO_ALV_0100 ASSIGNING </PRA/S_ND_OOS_WO_ALV_0100>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</PRA/S_ND_OOS_WO_ALV_0100>-MANDT = 1.
</PRA/S_ND_OOS_WO_ALV_0100>-BUKRS = 1.
</PRA/S_ND_OOS_WO_ALV_0100>-SALES_DT = 1.
</PRA/S_ND_OOS_WO_ALV_0100>-PDCD = 1.
</PRA/S_ND_OOS_WO_ALV_0100>-WL_NO = 1.

ENDLOOP.

LOOP AT IT_/PRA/S_ND_OOS_WO_ALV_0100 INTO WA_/PRA/S_ND_OOS_WO_ALV_0100.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/PRA/S_ND_OOS_WO_ALV_0100-WC_NO, sy-vline,
  WA_/PRA/S_ND_OOS_WO_ALV_0100-MP_NO, sy-vline,
  WA_/PRA/S_ND_OOS_WO_ALV_0100-VNAME, sy-vline,
  WA_/PRA/S_ND_OOS_WO_ALV_0100-DOI_NO, sy-vline,
  WA_/PRA/S_ND_OOS_WO_ALV_0100-DN_NO, sy-vline,
  WA_/PRA/S_ND_OOS_WO_ALV_0100-CT_NO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/PRA/S_ND_OOS_WO_ALV_0100 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/S_ND_OOS_WO_ALV_0100 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/S_ND_OOS_WO_ALV_0100 INTO WA_/PRA/S_ND_OOS_WO_ALV_0100.


*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 WL_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/S_ND_OOS_WO_ALV_0100-WL_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/S_ND_OOS_WO_ALV_0100-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/S_ND_OOS_WO_ALV_0100-WC_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/S_ND_OOS_WO_ALV_0100-WC_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MP_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/S_ND_OOS_WO_ALV_0100-MP_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/S_ND_OOS_WO_ALV_0100-MP_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VNAME
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/S_ND_OOS_WO_ALV_0100-VNAME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/S_ND_OOS_WO_ALV_0100-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/S_ND_OOS_WO_ALV_0100-DOI_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/S_ND_OOS_WO_ALV_0100-DOI_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DN_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/S_ND_OOS_WO_ALV_0100-DN_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/S_ND_OOS_WO_ALV_0100-DN_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CT_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/S_ND_OOS_WO_ALV_0100-CT_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/S_ND_OOS_WO_ALV_0100-CT_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field UNIT_VNAME
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/S_ND_OOS_WO_ALV_0100-UNIT_VNAME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/S_ND_OOS_WO_ALV_0100-UNIT_VNAME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/S_ND_OOS_WO_ALV_0100-UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/S_ND_OOS_WO_ALV_0100-UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field OTHER_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/S_ND_OOS_WO_ALV_0100-OTHER_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/S_ND_OOS_WO_ALV_0100-OTHER_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DOC_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/S_ND_OOS_WO_ALV_0100-DOC_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/S_ND_OOS_WO_ALV_0100-DOC_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field DOC_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_/PRA/S_ND_OOS_WO_ALV_0100-DOC_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/PRA/S_ND_OOS_WO_ALV_0100-DOC_YEAR.
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/S_ND_OOS_WO_ALV_0100_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
SALES_DT TYPE STRING,
PDCD TYPE STRING,
WL_NO TYPE STRING,
WC_NO TYPE STRING,
MP_NO TYPE STRING,
VNAME TYPE STRING,
DOI_NO TYPE STRING,
DN_NO TYPE STRING,
CT_NO TYPE STRING,
VL_TYPE_CD TYPE STRING,
TAX_CLS TYPE STRING,
REV_BOOK_ADJ_IND TYPE STRING,
PROD_PURC_IND TYPE STRING,
UNIT_VNAME TYPE STRING,
PAY_FL TYPE STRING,
RPT_FL TYPE STRING,
UOM TYPE STRING,
BRL_OIL_PUR_SLD TYPE STRING,
VAL_OIL_PUR_SLD TYPE STRING,
EXEMPT_VALUE TYPE STRING,
TAX_VALUE_OIL TYPE STRING,
PR_TAX_DUE TYPE STRING,
PR_TAX_PREV TYPE STRING,
PR_TAX_OTHERS TYPE STRING,
PR_TAX_PAID TYPE STRING,
EX_TAX_DUE TYPE STRING,
EX_TAX_PREV TYPE STRING,
EX_TAX_OTHERS TYPE STRING,
EX_TAX_PAID TYPE STRING,
ADDITIONAL_VAL TYPE STRING,
MKT_COST_01 TYPE STRING,
MKT_COST_02 TYPE STRING,
MKT_COST_03 TYPE STRING,
MKT_COST_04 TYPE STRING,
MKT_COST_05 TYPE STRING,
MKT_COST_06 TYPE STRING,
MKT_COST_07 TYPE STRING,
MKT_COST_08 TYPE STRING,
MKT_COST_09 TYPE STRING,
MKT_COST_10 TYPE STRING,
MKT_COST_REIMB TYPE STRING,
WELL_CODE TYPE STRING,
POSTING_CODE TYPE STRING,
API_NUMBER TYPE STRING,
API_NAME TYPE STRING,
OIL_GRAVITY TYPE STRING,
OTHER_NO TYPE STRING,
OTH_FED_ID_NO_1 TYPE STRING,
TAXPAYER_NUMBER TYPE STRING,
OPTION1 TYPE STRING,
OPTION2 TYPE STRING,
OPTION3 TYPE STRING,
POOL_CODE TYPE STRING,
DOC_NO TYPE STRING,
DOC_YEAR TYPE STRING,
OIU_CRUSER TYPE STRING,
OIU_TIMESTAMP TYPE STRING,
PR_HIST_TAX_PAID TYPE STRING,
EX_HIST_TAX_PAID TYPE STRING,
DELTA_PR_TAX_HIST_PAID TYPE STRING,
DELTA_EX_TAX_HIST_PAID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/PRA/S_ND_OOS_WO_ALV_0100_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/S_ND_OOS_WO_ALV_0100_STR-MANDT sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-BUKRS sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-SALES_DT sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-PDCD sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-WL_NO sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-WC_NO sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-MP_NO sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-VNAME sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-DOI_NO sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-DN_NO sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-CT_NO sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-VL_TYPE_CD sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-TAX_CLS sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-REV_BOOK_ADJ_IND sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-PROD_PURC_IND sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-UNIT_VNAME sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-PAY_FL sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-RPT_FL sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-UOM sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-BRL_OIL_PUR_SLD sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-VAL_OIL_PUR_SLD sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-EXEMPT_VALUE sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-TAX_VALUE_OIL sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-PR_TAX_DUE sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-PR_TAX_PREV sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-PR_TAX_OTHERS sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-PR_TAX_PAID sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-EX_TAX_DUE sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-EX_TAX_PREV sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-EX_TAX_OTHERS sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-EX_TAX_PAID sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-ADDITIONAL_VAL sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-MKT_COST_01 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-MKT_COST_02 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-MKT_COST_03 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-MKT_COST_04 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-MKT_COST_05 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-MKT_COST_06 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-MKT_COST_07 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-MKT_COST_08 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-MKT_COST_09 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-MKT_COST_10 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-MKT_COST_REIMB sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-WELL_CODE sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-POSTING_CODE sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-API_NUMBER sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-API_NAME sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-OIL_GRAVITY sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-OTHER_NO sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-OTH_FED_ID_NO_1 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-TAXPAYER_NUMBER sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-OPTION1 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-OPTION2 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-OPTION3 sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-POOL_CODE sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-DOC_NO sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-DOC_YEAR sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-OIU_CRUSER sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-OIU_TIMESTAMP sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-PR_HIST_TAX_PAID sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-EX_HIST_TAX_PAID sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-DELTA_PR_TAX_HIST_PAID sy-vline 
WA_/PRA/S_ND_OOS_WO_ALV_0100_STR-DELTA_EX_TAX_HIST_PAID sy-vline      INTO ld_text SEPARATED BY SPACE.

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