ABAP Select data from SAP table IEXRQMTSDITM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IEXRQMTSDITM
*  INTO TABLE @DATA(IT_IEXRQMTSDITM2).
*--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_IEXRQMTSDITM INDEX 1 INTO DATA(WA_IEXRQMTSDITM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IEXRQMTSDITM>-MANDT = 1.
<IEXRQMTSDITM>-SALESDOCUMENT = 1.
<IEXRQMTSDITM>-SALESDOCUMENTITEM = 1.
<IEXRQMTSDITM>-SALESDOCUMENTITEMUUID = 1.
<IEXRQMTSDITM>-CREATEDBYUSER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IEXRQMTSDITM-CREATIONDATE, sy-vline,
  WA_IEXRQMTSDITM-FORMATTEDSALESDOCUMENTITEM, sy-vline,
  WA_IEXRQMTSDITM-DOCUMENTITEMCONCATENATEDID, sy-vline,
  WA_IEXRQMTSDITM-SALESDOCUMENTTYPE, sy-vline,
  WA_IEXRQMTSDITM-SALESORGANIZATION, sy-vline,
  WA_IEXRQMTSDITM-DISTRIBUTIONCHANNEL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IEXRQMTSDITM 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_IEXRQMTSDITM 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_IEXRQMTSDITM INTO WA_IEXRQMTSDITM.


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

*Conversion exit AUART, internal->external for field SALESDOCUMENTTYPE
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_IEXRQMTSDITM-SALESDOCUMENTTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEXRQMTSDITM-SALESDOCUMENTTYPE.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IEXRQMTSDITM-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEXRQMTSDITM-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field CROSSPLANTCONFIGURABLEPRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IEXRQMTSDITM-CROSSPLANTCONFIGURABLEPRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEXRQMTSDITM-CROSSPLANTCONFIGURABLEPRODUCT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ATINN, internal->external for field PRODCHARC1INTERNALNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ATINN_OUTPUT'
  EXPORTING
    input =                      WA_IEXRQMTSDITM-PRODCHARC1INTERNALNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEXRQMTSDITM-PRODCHARC1INTERNALNUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ATINN, internal->external for field PRODCHARC2INTERNALNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ATINN_OUTPUT'
  EXPORTING
    input =                      WA_IEXRQMTSDITM-PRODCHARC2INTERNALNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEXRQMTSDITM-PRODCHARC2INTERNALNUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ATINN, internal->external for field PRODCHARC3INTERNALNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ATINN_OUTPUT'
  EXPORTING
    input =                      WA_IEXRQMTSDITM-PRODCHARC3INTERNALNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IEXRQMTSDITM-PRODCHARC3INTERNALNUMBER.
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_IEXRQMTSDITM_STR, 
MANDT TYPE STRING,
SALESDOCUMENT TYPE STRING,
SALESDOCUMENTITEM TYPE STRING,
SALESDOCUMENTITEMUUID TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
FORMATTEDSALESDOCUMENTITEM TYPE STRING,
DOCUMENTITEMCONCATENATEDID TYPE STRING,
SALESDOCUMENTTYPE TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
SDDOCUMENTREASON TYPE STRING,
SDDOCUMENTCATEGORY TYPE STRING,
TOTALCREDITCHECKSTATUS TYPE STRING,
SOLDTOPARTY TYPE STRING,
BILLINGCOMPANYCODE TYPE STRING,
SALESDISTRICT TYPE STRING,
SALESOFFICE TYPE STRING,
SHIPTOPARTY TYPE STRING,
DIVISION TYPE STRING,
MATERIAL TYPE STRING,
CROSSPLANTCONFIGURABLEPRODUCT TYPE STRING,
MATERIALGROUP TYPE STRING,
ADDITIONALMATERIALGROUP1 TYPE STRING,
ADDITIONALMATERIALGROUP2 TYPE STRING,
ADDITIONALMATERIALGROUP3 TYPE STRING,
ADDITIONALMATERIALGROUP4 TYPE STRING,
ADDITIONALMATERIALGROUP5 TYPE STRING,
SALESDOCUMENTITEMCATEGORY TYPE STRING,
PLANT TYPE STRING,
REQUESTEDDELIVERYDATE TYPE STRING,
STORAGELOCATION TYPE STRING,
SALESDOCUMENTRJCNREASON TYPE STRING,
CUSTOMERGROUP TYPE STRING,
FASHIONCANCELDATE TYPE STRING,
REQUIREMENTSEGMENT TYPE STRING,
ORDERTOBASEQUANTITYNMRTR TYPE STRING,
ORDERTOBASEQUANTITYDNMNTR TYPE STRING,
BASEUNIT TYPE STRING,
REQUESTEDQUANTITYINBASEUNIT TYPE STRING,
CONFIRMEDRQMTQTYINBASEUNIT TYPE STRING,
DELIVEREDQUANTITYINBASEUNIT TYPE STRING,
ASSIGNEDQUANTITYINBASEUNIT TYPE STRING,
OPENFORCONFQTYINBASEUNIT TYPE STRING,
OPENFORASSIGNMENTQTYINBSUNT TYPE STRING,
OPENFORDELIVERYQTYINBSUNT TYPE STRING,
OPENFORCONFREQDQTYRATIOPCT TYPE STRING,
OPENFORASSGMTREQDQTYRATIOPCT TYPE STRING,
OPENFORDELIVERYREQDQTYRATIOPCT TYPE STRING,
PRODUCTSEASONYEAR TYPE STRING,
PRODUCTSEASON TYPE STRING,
PRODUCTCOLLECTION TYPE STRING,
PRODUCTTHEME TYPE STRING,
PRODUCTCHARACTERISTIC1 TYPE STRING,
PRODUCTCHARACTERISTIC2 TYPE STRING,
PRODUCTCHARACTERISTIC3 TYPE STRING,
DELIVERYPRIORITY TYPE STRING,
BATCH TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
SHIPPINGPOINT TYPE STRING,
CUSTOMERPAYMENTTERMS TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
ITEMGENERALINCOMPLETIONSTATUS TYPE STRING,
ITEMBILLINGINCOMPLETIONSTATUS TYPE STRING,
ITEMDELIVERYINCOMPLETIONSTATUS TYPE STRING,
RQMTISSUPASSGMTRELEVANT TYPE STRING,
PRODCHARC1INTERNALNUMBER TYPE STRING,
PRODCHARC2INTERNALNUMBER TYPE STRING,
PRODCHARC3INTERNALNUMBER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IEXRQMTSDITM_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_IEXRQMTSDITM_STR-MANDT sy-vline 
WA_IEXRQMTSDITM_STR-SALESDOCUMENT sy-vline 
WA_IEXRQMTSDITM_STR-SALESDOCUMENTITEM sy-vline 
WA_IEXRQMTSDITM_STR-SALESDOCUMENTITEMUUID sy-vline 
WA_IEXRQMTSDITM_STR-CREATEDBYUSER sy-vline 
WA_IEXRQMTSDITM_STR-CREATIONDATE sy-vline 
WA_IEXRQMTSDITM_STR-FORMATTEDSALESDOCUMENTITEM sy-vline 
WA_IEXRQMTSDITM_STR-DOCUMENTITEMCONCATENATEDID sy-vline 
WA_IEXRQMTSDITM_STR-SALESDOCUMENTTYPE sy-vline 
WA_IEXRQMTSDITM_STR-SALESORGANIZATION sy-vline 
WA_IEXRQMTSDITM_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_IEXRQMTSDITM_STR-ORGANIZATIONDIVISION sy-vline 
WA_IEXRQMTSDITM_STR-SDDOCUMENTREASON sy-vline 
WA_IEXRQMTSDITM_STR-SDDOCUMENTCATEGORY sy-vline 
WA_IEXRQMTSDITM_STR-TOTALCREDITCHECKSTATUS sy-vline 
WA_IEXRQMTSDITM_STR-SOLDTOPARTY sy-vline 
WA_IEXRQMTSDITM_STR-BILLINGCOMPANYCODE sy-vline 
WA_IEXRQMTSDITM_STR-SALESDISTRICT sy-vline 
WA_IEXRQMTSDITM_STR-SALESOFFICE sy-vline 
WA_IEXRQMTSDITM_STR-SHIPTOPARTY sy-vline 
WA_IEXRQMTSDITM_STR-DIVISION sy-vline 
WA_IEXRQMTSDITM_STR-MATERIAL sy-vline 
WA_IEXRQMTSDITM_STR-CROSSPLANTCONFIGURABLEPRODUCT sy-vline 
WA_IEXRQMTSDITM_STR-MATERIALGROUP sy-vline 
WA_IEXRQMTSDITM_STR-ADDITIONALMATERIALGROUP1 sy-vline 
WA_IEXRQMTSDITM_STR-ADDITIONALMATERIALGROUP2 sy-vline 
WA_IEXRQMTSDITM_STR-ADDITIONALMATERIALGROUP3 sy-vline 
WA_IEXRQMTSDITM_STR-ADDITIONALMATERIALGROUP4 sy-vline 
WA_IEXRQMTSDITM_STR-ADDITIONALMATERIALGROUP5 sy-vline 
WA_IEXRQMTSDITM_STR-SALESDOCUMENTITEMCATEGORY sy-vline 
WA_IEXRQMTSDITM_STR-PLANT sy-vline 
WA_IEXRQMTSDITM_STR-REQUESTEDDELIVERYDATE sy-vline 
WA_IEXRQMTSDITM_STR-STORAGELOCATION sy-vline 
WA_IEXRQMTSDITM_STR-SALESDOCUMENTRJCNREASON sy-vline 
WA_IEXRQMTSDITM_STR-CUSTOMERGROUP sy-vline 
WA_IEXRQMTSDITM_STR-FASHIONCANCELDATE sy-vline 
WA_IEXRQMTSDITM_STR-REQUIREMENTSEGMENT sy-vline 
WA_IEXRQMTSDITM_STR-ORDERTOBASEQUANTITYNMRTR sy-vline 
WA_IEXRQMTSDITM_STR-ORDERTOBASEQUANTITYDNMNTR sy-vline 
WA_IEXRQMTSDITM_STR-BASEUNIT sy-vline 
WA_IEXRQMTSDITM_STR-REQUESTEDQUANTITYINBASEUNIT sy-vline 
WA_IEXRQMTSDITM_STR-CONFIRMEDRQMTQTYINBASEUNIT sy-vline 
WA_IEXRQMTSDITM_STR-DELIVEREDQUANTITYINBASEUNIT sy-vline 
WA_IEXRQMTSDITM_STR-ASSIGNEDQUANTITYINBASEUNIT sy-vline 
WA_IEXRQMTSDITM_STR-OPENFORCONFQTYINBASEUNIT sy-vline 
WA_IEXRQMTSDITM_STR-OPENFORASSIGNMENTQTYINBSUNT sy-vline 
WA_IEXRQMTSDITM_STR-OPENFORDELIVERYQTYINBSUNT sy-vline 
WA_IEXRQMTSDITM_STR-OPENFORCONFREQDQTYRATIOPCT sy-vline 
WA_IEXRQMTSDITM_STR-OPENFORASSGMTREQDQTYRATIOPCT sy-vline 
WA_IEXRQMTSDITM_STR-OPENFORDELIVERYREQDQTYRATIOPCT sy-vline 
WA_IEXRQMTSDITM_STR-PRODUCTSEASONYEAR sy-vline 
WA_IEXRQMTSDITM_STR-PRODUCTSEASON sy-vline 
WA_IEXRQMTSDITM_STR-PRODUCTCOLLECTION sy-vline 
WA_IEXRQMTSDITM_STR-PRODUCTTHEME sy-vline 
WA_IEXRQMTSDITM_STR-PRODUCTCHARACTERISTIC1 sy-vline 
WA_IEXRQMTSDITM_STR-PRODUCTCHARACTERISTIC2 sy-vline 
WA_IEXRQMTSDITM_STR-PRODUCTCHARACTERISTIC3 sy-vline 
WA_IEXRQMTSDITM_STR-DELIVERYPRIORITY sy-vline 
WA_IEXRQMTSDITM_STR-BATCH sy-vline 
WA_IEXRQMTSDITM_STR-NETPRICEAMOUNT sy-vline 
WA_IEXRQMTSDITM_STR-TRANSACTIONCURRENCY sy-vline 
WA_IEXRQMTSDITM_STR-SHIPPINGPOINT sy-vline 
WA_IEXRQMTSDITM_STR-CUSTOMERPAYMENTTERMS sy-vline 
WA_IEXRQMTSDITM_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_IEXRQMTSDITM_STR-ITEMGENERALINCOMPLETIONSTATUS sy-vline 
WA_IEXRQMTSDITM_STR-ITEMBILLINGINCOMPLETIONSTATUS sy-vline 
WA_IEXRQMTSDITM_STR-ITEMDELIVERYINCOMPLETIONSTATUS sy-vline 
WA_IEXRQMTSDITM_STR-RQMTISSUPASSGMTRELEVANT sy-vline 
WA_IEXRQMTSDITM_STR-PRODCHARC1INTERNALNUMBER sy-vline 
WA_IEXRQMTSDITM_STR-PRODCHARC2INTERNALNUMBER sy-vline 
WA_IEXRQMTSDITM_STR-PRODCHARC3INTERNALNUMBER sy-vline      INTO ld_text SEPARATED BY SPACE.

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