ABAP Select data from SAP table ISLSPRVDRCONTRI into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISLSPRVDRCONTRI
*  INTO TABLE @DATA(IT_ISLSPRVDRCONTRI2).
*--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_ISLSPRVDRCONTRI INDEX 1 INTO DATA(WA_ISLSPRVDRCONTRI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISLSPRVDRCONTRI>-MANDT = 1.
<ISLSPRVDRCONTRI>-SALESPROVIDERCONTRACT = 1.
<ISLSPRVDRCONTRI>-SALESPROVIDERCONTRACTITEM = 1.
<ISLSPRVDRCONTRI>-CAPROVIDERCONTRACTITEMUUID = 1.
<ISLSPRVDRCONTRI>-CAPRVDRCONTRPARENTITEMUUID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISLSPRVDRCONTRI-CAPROVIDERCONTRACTSTATUS, sy-vline,
  WA_ISLSPRVDRCONTRI-CAPROVIDERCONTRACTITEMTEXT, sy-vline,
  WA_ISLSPRVDRCONTRI-CASUBSCRIPTIONCHARGETYPE, sy-vline,
  WA_ISLSPRVDRCONTRI-CREATIONDATE, sy-vline,
  WA_ISLSPRVDRCONTRI-CREATIONTIME, sy-vline,
  WA_ISLSPRVDRCONTRI-CREATEDBYUSER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISLSPRVDRCONTRI 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_ISLSPRVDRCONTRI 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_ISLSPRVDRCONTRI INTO WA_ISLSPRVDRCONTRI.


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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field INTERNALORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISLSPRVDRCONTRI-INTERNALORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISLSPRVDRCONTRI-INTERNALORDER.
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_ISLSPRVDRCONTRI_STR, 
MANDT TYPE STRING,
SALESPROVIDERCONTRACT TYPE STRING,
SALESPROVIDERCONTRACTITEM TYPE STRING,
CAPROVIDERCONTRACTITEMUUID TYPE STRING,
CAPRVDRCONTRPARENTITEMUUID TYPE STRING,
CAPROVIDERCONTRACTSTATUS TYPE STRING,
CAPROVIDERCONTRACTITEMTEXT TYPE STRING,
CASUBSCRIPTIONCHARGETYPE TYPE STRING,
CREATIONDATE TYPE STRING,
CREATIONTIME TYPE STRING,
CREATEDBYUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
LASTCHANGETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
CAPRVDRCONTRITMVALIDFROMDTETME TYPE STRING,
CAPRVDRCONTRITMVALIDTODATETIME TYPE STRING,
CAPRVDRCONTRITEMCANCLNDATETIME TYPE STRING,
CASTARTOFDURATIONDATETIME TYPE STRING,
CAENDOFDURATIONDATETIME TYPE STRING,
CAPRODUCT TYPE STRING,
PRODUCTCONFIGURATION TYPE STRING,
SOLDPRODUCT TYPE STRING,
PURCHASEORDERBYCUSTOMER TYPE STRING,
CUSTOMERPURCHASEORDERDATE TYPE STRING,
BUSINESSSOLUTIONORDER TYPE STRING,
BUSINESSSOLUTIONORDERITEM TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
CAPRVDRCONTRSALESAREAATTRIB1 TYPE STRING,
CAPRVDRCONTRSALESAREAATTRIB2 TYPE STRING,
COMPANYCODE TYPE STRING,
BUSINESSAREA TYPE STRING,
SEGMENT TYPE STRING,
PROFITCENTER TYPE STRING,
CASTANDARDDIVISION TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
INTERNALORDER TYPE STRING,
REVENUERECOGNITIONKEY TYPE STRING,
EBRRRESULTANALYSISINTERNALID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISLSPRVDRCONTRI_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_ISLSPRVDRCONTRI_STR-MANDT sy-vline 
WA_ISLSPRVDRCONTRI_STR-SALESPROVIDERCONTRACT sy-vline 
WA_ISLSPRVDRCONTRI_STR-SALESPROVIDERCONTRACTITEM sy-vline 
WA_ISLSPRVDRCONTRI_STR-CAPROVIDERCONTRACTITEMUUID sy-vline 
WA_ISLSPRVDRCONTRI_STR-CAPRVDRCONTRPARENTITEMUUID sy-vline 
WA_ISLSPRVDRCONTRI_STR-CAPROVIDERCONTRACTSTATUS sy-vline 
WA_ISLSPRVDRCONTRI_STR-CAPROVIDERCONTRACTITEMTEXT sy-vline 
WA_ISLSPRVDRCONTRI_STR-CASUBSCRIPTIONCHARGETYPE sy-vline 
WA_ISLSPRVDRCONTRI_STR-CREATIONDATE sy-vline 
WA_ISLSPRVDRCONTRI_STR-CREATIONTIME sy-vline 
WA_ISLSPRVDRCONTRI_STR-CREATEDBYUSER sy-vline 
WA_ISLSPRVDRCONTRI_STR-LASTCHANGEDATE sy-vline 
WA_ISLSPRVDRCONTRI_STR-LASTCHANGETIME sy-vline 
WA_ISLSPRVDRCONTRI_STR-LASTCHANGEDBYUSER sy-vline 
WA_ISLSPRVDRCONTRI_STR-CAPRVDRCONTRITMVALIDFROMDTETME sy-vline 
WA_ISLSPRVDRCONTRI_STR-CAPRVDRCONTRITMVALIDTODATETIME sy-vline 
WA_ISLSPRVDRCONTRI_STR-CAPRVDRCONTRITEMCANCLNDATETIME sy-vline 
WA_ISLSPRVDRCONTRI_STR-CASTARTOFDURATIONDATETIME sy-vline 
WA_ISLSPRVDRCONTRI_STR-CAENDOFDURATIONDATETIME sy-vline 
WA_ISLSPRVDRCONTRI_STR-CAPRODUCT sy-vline 
WA_ISLSPRVDRCONTRI_STR-PRODUCTCONFIGURATION sy-vline 
WA_ISLSPRVDRCONTRI_STR-SOLDPRODUCT sy-vline 
WA_ISLSPRVDRCONTRI_STR-PURCHASEORDERBYCUSTOMER sy-vline 
WA_ISLSPRVDRCONTRI_STR-CUSTOMERPURCHASEORDERDATE sy-vline 
WA_ISLSPRVDRCONTRI_STR-BUSINESSSOLUTIONORDER sy-vline 
WA_ISLSPRVDRCONTRI_STR-BUSINESSSOLUTIONORDERITEM sy-vline 
WA_ISLSPRVDRCONTRI_STR-SALESORGANIZATION sy-vline 
WA_ISLSPRVDRCONTRI_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_ISLSPRVDRCONTRI_STR-DIVISION sy-vline 
WA_ISLSPRVDRCONTRI_STR-CAPRVDRCONTRSALESAREAATTRIB1 sy-vline 
WA_ISLSPRVDRCONTRI_STR-CAPRVDRCONTRSALESAREAATTRIB2 sy-vline 
WA_ISLSPRVDRCONTRI_STR-COMPANYCODE sy-vline 
WA_ISLSPRVDRCONTRI_STR-BUSINESSAREA sy-vline 
WA_ISLSPRVDRCONTRI_STR-SEGMENT sy-vline 
WA_ISLSPRVDRCONTRI_STR-PROFITCENTER sy-vline 
WA_ISLSPRVDRCONTRI_STR-CASTANDARDDIVISION sy-vline 
WA_ISLSPRVDRCONTRI_STR-WBSELEMENTINTERNALID sy-vline 
WA_ISLSPRVDRCONTRI_STR-INTERNALORDER sy-vline 
WA_ISLSPRVDRCONTRI_STR-REVENUERECOGNITIONKEY sy-vline 
WA_ISLSPRVDRCONTRI_STR-EBRRRESULTANALYSISINTERNALID sy-vline      INTO ld_text SEPARATED BY SPACE.

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