ABAP Select data from SAP table IPPBOOOPEQUPRTCS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPPBOOOPEQUPRTCS
*  INTO TABLE @DATA(IT_IPPBOOOPEQUPRTCS2).
*--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_IPPBOOOPEQUPRTCS INDEX 1 INTO DATA(WA_IPPBOOOPEQUPRTCS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPPBOOOPEQUPRTCS>-MANDT = 1.
<IPPBOOOPEQUPRTCS>-BILLOFOPERATIONSTYPE = 1.
<IPPBOOOPEQUPRTCS>-BILLOFOPERATIONSGROUP = 1.
<IPPBOOOPEQUPRTCS>-BILLOFOPERATIONSVARIANT = 1.
<IPPBOOOPEQUPRTCS>-BILLOFOPERATIONSSEQUENCE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPPBOOOPEQUPRTCS-BOOOPERATIONINTERNALID, sy-vline,
  WA_IPPBOOOPEQUPRTCS-BOOOPEQUIPMENTPRTINTERNALID, sy-vline,
  WA_IPPBOOOPEQUPRTCS-BOOOPEQUIPPRTINTVERSCOUNTER, sy-vline,
  WA_IPPBOOOPEQUPRTCS-PRODUCTIONRESOURCETYPE, sy-vline,
  WA_IPPBOOOPEQUPRTCS-PRODUCTIONRESOURCEINTERNALID, sy-vline,
  WA_IPPBOOOPEQUPRTCS-VALIDITYSTARTDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPPBOOOPEQUPRTCS 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_IPPBOOOPEQUPRTCS 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_IPPBOOOPEQUPRTCS INTO WA_IPPBOOOPEQUPRTCS.


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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field BILLOFOPERATIONSVERSION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IPPBOOOPEQUPRTCS-BILLOFOPERATIONSVERSION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPPBOOOPEQUPRTCS-BILLOFOPERATIONSVERSION.
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_IPPBOOOPEQUPRTCS_STR, 
MANDT TYPE STRING,
BILLOFOPERATIONSTYPE TYPE STRING,
BILLOFOPERATIONSGROUP TYPE STRING,
BILLOFOPERATIONSVARIANT TYPE STRING,
BILLOFOPERATIONSSEQUENCE TYPE STRING,
BOOOPERATIONINTERNALID TYPE STRING,
BOOOPEQUIPMENTPRTINTERNALID TYPE STRING,
BOOOPEQUIPPRTINTVERSCOUNTER TYPE STRING,
PRODUCTIONRESOURCETYPE TYPE STRING,
PRODUCTIONRESOURCEINTERNALID TYPE STRING,
VALIDITYSTARTDATE TYPE STRING,
VALIDITYENDDATE TYPE STRING,
CHANGENUMBER TYPE STRING,
PRODNRSCETOOLITEMNUMBER TYPE STRING,
PRODNRSCETOOLCONTROLPROFILE TYPE STRING,
PRODNRSCETOOLSTANDARDTEXTCODE TYPE STRING,
PRODNRSCETOOLTEXT TYPE STRING,
CREATIONDATE TYPE STRING,
CREATEDBYUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
ISDELETED TYPE STRING,
ISIMPLICITLYDELETED TYPE STRING,
PRODNRSCETOOLSTDWORKQTYUNIT TYPE STRING,
PRODNRSCETOOLSTANDARDWORKQTY TYPE STRING,
PRODNRSCETOOLTOTQTYCALCFORMULA TYPE STRING,
PRODNRSCETOOLUSAGEQUANTITYUNIT TYPE STRING,
PRODNRSCETOOLUSAGEQUANTITY TYPE STRING,
PRODNRSCETOOLUSAGEQTYCALCFMLA TYPE STRING,
STARTDATEOFFSETREFERENCECODE TYPE STRING,
STARTDATEOFFSETDURATIONUNIT TYPE STRING,
STARTDATEOFFSETDURATION TYPE STRING,
ENDDATEOFFSETREFERENCECODE TYPE STRING,
ENDDATEOFFSETDURATIONUNIT TYPE STRING,
ENDDATEOFFSETDURATION TYPE STRING,
BILLOFOPERATIONSVERSION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPPBOOOPEQUPRTCS_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_IPPBOOOPEQUPRTCS_STR-MANDT sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-BILLOFOPERATIONSTYPE sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-BILLOFOPERATIONSGROUP sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-BILLOFOPERATIONSVARIANT sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-BILLOFOPERATIONSSEQUENCE sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-BOOOPERATIONINTERNALID sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-BOOOPEQUIPMENTPRTINTERNALID sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-BOOOPEQUIPPRTINTVERSCOUNTER sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-PRODUCTIONRESOURCETYPE sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-PRODUCTIONRESOURCEINTERNALID sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-VALIDITYSTARTDATE sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-VALIDITYENDDATE sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-CHANGENUMBER sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-PRODNRSCETOOLITEMNUMBER sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-PRODNRSCETOOLCONTROLPROFILE sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-PRODNRSCETOOLSTANDARDTEXTCODE sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-PRODNRSCETOOLTEXT sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-CREATIONDATE sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-CREATEDBYUSER sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-LASTCHANGEDATE sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-LASTCHANGEDBYUSER sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-ISDELETED sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-ISIMPLICITLYDELETED sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-PRODNRSCETOOLSTDWORKQTYUNIT sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-PRODNRSCETOOLSTANDARDWORKQTY sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-PRODNRSCETOOLTOTQTYCALCFORMULA sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-PRODNRSCETOOLUSAGEQUANTITYUNIT sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-PRODNRSCETOOLUSAGEQUANTITY sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-PRODNRSCETOOLUSAGEQTYCALCFMLA sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-STARTDATEOFFSETREFERENCECODE sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-STARTDATEOFFSETDURATIONUNIT sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-STARTDATEOFFSETDURATION sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-ENDDATEOFFSETREFERENCECODE sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-ENDDATEOFFSETDURATIONUNIT sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-ENDDATEOFFSETDURATION sy-vline 
WA_IPPBOOOPEQUPRTCS_STR-BILLOFOPERATIONSVERSION sy-vline      INTO ld_text SEPARATED BY SPACE.

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