ABAP Select data from SAP table CSRVORDWTCONTRQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSRVORDWTCONTRQ
*  INTO TABLE @DATA(IT_CSRVORDWTCONTRQ2).
*--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_CSRVORDWTCONTRQ INDEX 1 INTO DATA(WA_CSRVORDWTCONTRQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSRVORDWTCONTRQ>-MANDT = 1.
<CSRVORDWTCONTRQ>-SERVICEORDER = 1.
<CSRVORDWTCONTRQ>-SERVICEDOCUMENTITEM = 1.
<CSRVORDWTCONTRQ>-SERVICEORDERITEMPRODUCT = 1.
<CSRVORDWTCONTRQ>-SERVICEORDERITEMSTATUS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSRVORDWTCONTRQ-SERVICEORDERITEMQUANTITY, sy-vline,
  WA_CSRVORDWTCONTRQ-SERVICEORDERITEMQUANTITYUNIT, sy-vline,
  WA_CSRVORDWTCONTRQ-SERVICECONTRACT, sy-vline,
  WA_CSRVORDWTCONTRQ-SERVICECONTRACTITEM, sy-vline,
  WA_CSRVORDWTCONTRQ-SERVICECONTRACTITEMPRODUCT, sy-vline,
  WA_CSRVORDWTCONTRQ-SERVICECONTRITEMBILLINGSTATUS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSRVORDWTCONTRQ 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_CSRVORDWTCONTRQ 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_CSRVORDWTCONTRQ INTO WA_CSRVORDWTCONTRQ.


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

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

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

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

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

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

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

*Conversion exit TPLNR, internal->external for field FUNCTIONALLOCATION
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_CSRVORDWTCONTRQ-FUNCTIONALLOCATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVORDWTCONTRQ-FUNCTIONALLOCATION.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field RESPEMPLOYEEBUSINESSPARTNERID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CSRVORDWTCONTRQ-RESPEMPLOYEEBUSINESSPARTNERID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CSRVORDWTCONTRQ-RESPEMPLOYEEBUSINESSPARTNERID.
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_CSRVORDWTCONTRQ_STR, 
MANDT TYPE STRING,
SERVICEORDER TYPE STRING,
SERVICEDOCUMENTITEM TYPE STRING,
SERVICEORDERITEMPRODUCT TYPE STRING,
SERVICEORDERITEMSTATUS TYPE STRING,
SERVICEORDERITEMQUANTITY TYPE STRING,
SERVICEORDERITEMQUANTITYUNIT TYPE STRING,
SERVICECONTRACT TYPE STRING,
SERVICECONTRACTITEM TYPE STRING,
SERVICECONTRACTITEMPRODUCT TYPE STRING,
SERVICECONTRITEMBILLINGSTATUS TYPE STRING,
SERVICECONTRACTITEMSTARTDATE TYPE STRING,
SERVICECONTRACTITEMENDDATE TYPE STRING,
PROFITCENTER TYPE STRING,
CONTROLLINGAREA TYPE STRING,
PURCHASEORDERBYCUSTOMER TYPE STRING,
NMBROFFUPSERVICEORDERITEMS TYPE STRING,
NROFSRVCORDITMSWTHOUTCONTRREF TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
DISPLAYCURRENCY TYPE STRING,
SERVICECONTRACTITEMNETAMOUNT TYPE STRING,
SRVCORDITMWTHCONTRREFNETAMT TYPE STRING,
SRVCORDITMWTHOUTCONTRREFNETAMT TYPE STRING,
SRVCORDITMWTHCONTRREFBLLDAMT TYPE STRING,
SRVCORDWTHOUTCONTRREFBLLDAMT TYPE STRING,
SERVICECONTRACTITEMISACTIVE TYPE STRING,
EQUIPMENT TYPE STRING,
FUNCTIONALLOCATION TYPE STRING,
SERVICEREFERENCEOBJECTTYPE TYPE STRING,
EQUIPMENTCATEGORY TYPE STRING,
FUNCTIONALLOCATIONCATEGORY TYPE STRING,
TECHNICALOBJECTTYPE TYPE STRING,
MATERIAL TYPE STRING,
REFBUSINESSSOLUTIONORDER TYPE STRING,
SOLDTOPARTY TYPE STRING,
SOLDTOPARTYCOUNTRY TYPE STRING,
SOLDTOPARTYREGION TYPE STRING,
INDUSTRY TYPE STRING,
SALESORGANIZATION TYPE STRING,
SALESOFFICE TYPE STRING,
SALESGROUP TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
RESPEMPLOYEEBUSINESSPARTNERID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSRVORDWTCONTRQ_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_CSRVORDWTCONTRQ_STR-MANDT sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICEORDER sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICEDOCUMENTITEM sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICEORDERITEMPRODUCT sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICEORDERITEMSTATUS sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICEORDERITEMQUANTITY sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICEORDERITEMQUANTITYUNIT sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICECONTRACT sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICECONTRACTITEM sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICECONTRACTITEMPRODUCT sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICECONTRITEMBILLINGSTATUS sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICECONTRACTITEMSTARTDATE sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICECONTRACTITEMENDDATE sy-vline 
WA_CSRVORDWTCONTRQ_STR-PROFITCENTER sy-vline 
WA_CSRVORDWTCONTRQ_STR-CONTROLLINGAREA sy-vline 
WA_CSRVORDWTCONTRQ_STR-PURCHASEORDERBYCUSTOMER sy-vline 
WA_CSRVORDWTCONTRQ_STR-NMBROFFUPSERVICEORDERITEMS sy-vline 
WA_CSRVORDWTCONTRQ_STR-NROFSRVCORDITMSWTHOUTCONTRREF sy-vline 
WA_CSRVORDWTCONTRQ_STR-TRANSACTIONCURRENCY sy-vline 
WA_CSRVORDWTCONTRQ_STR-DISPLAYCURRENCY sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICECONTRACTITEMNETAMOUNT sy-vline 
WA_CSRVORDWTCONTRQ_STR-SRVCORDITMWTHCONTRREFNETAMT sy-vline 
WA_CSRVORDWTCONTRQ_STR-SRVCORDITMWTHOUTCONTRREFNETAMT sy-vline 
WA_CSRVORDWTCONTRQ_STR-SRVCORDITMWTHCONTRREFBLLDAMT sy-vline 
WA_CSRVORDWTCONTRQ_STR-SRVCORDWTHOUTCONTRREFBLLDAMT sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICECONTRACTITEMISACTIVE sy-vline 
WA_CSRVORDWTCONTRQ_STR-EQUIPMENT sy-vline 
WA_CSRVORDWTCONTRQ_STR-FUNCTIONALLOCATION sy-vline 
WA_CSRVORDWTCONTRQ_STR-SERVICEREFERENCEOBJECTTYPE sy-vline 
WA_CSRVORDWTCONTRQ_STR-EQUIPMENTCATEGORY sy-vline 
WA_CSRVORDWTCONTRQ_STR-FUNCTIONALLOCATIONCATEGORY sy-vline 
WA_CSRVORDWTCONTRQ_STR-TECHNICALOBJECTTYPE sy-vline 
WA_CSRVORDWTCONTRQ_STR-MATERIAL sy-vline 
WA_CSRVORDWTCONTRQ_STR-REFBUSINESSSOLUTIONORDER sy-vline 
WA_CSRVORDWTCONTRQ_STR-SOLDTOPARTY sy-vline 
WA_CSRVORDWTCONTRQ_STR-SOLDTOPARTYCOUNTRY sy-vline 
WA_CSRVORDWTCONTRQ_STR-SOLDTOPARTYREGION sy-vline 
WA_CSRVORDWTCONTRQ_STR-INDUSTRY sy-vline 
WA_CSRVORDWTCONTRQ_STR-SALESORGANIZATION sy-vline 
WA_CSRVORDWTCONTRQ_STR-SALESOFFICE sy-vline 
WA_CSRVORDWTCONTRQ_STR-SALESGROUP sy-vline 
WA_CSRVORDWTCONTRQ_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_CSRVORDWTCONTRQ_STR-DIVISION sy-vline 
WA_CSRVORDWTCONTRQ_STR-RESPEMPLOYEEBUSINESSPARTNERID sy-vline      INTO ld_text SEPARATED BY SPACE.

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