ABAP Select data from SAP table ISK_UTILITIESBILLINGDOCUMENTTP into internal table

Get Example source ABAP code based on a different SAP table
  

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISK_UTILITIESBILLINGDOCUMENTTP
*  INTO TABLE @DATA(IT_ISK_UTILITIESBILLINGDOCUMENTTP2).
*--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_ISK_UTILITIESBILLINGDOCUMENTTP INDEX 1 INTO DATA(WA_ISK_UTILITIESBILLINGDOCUMENTTP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ISK_UTILITIESBILLINGDOCUMENTTP ASSIGNING <ISK_UTILITIESBILLINGDOCUMENTTP>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISK_UTILITIESBILLINGDOCUMENTTP>-UTILITIESBILLINGDOCUMENT = 1.
<ISK_UTILITIESBILLINGDOCUMENTTP>-COMPANYCODE = 1.
<ISK_UTILITIESBILLINGDOCUMENTTP>-BUSINESSPARTNER = 1.
<ISK_UTILITIESBILLINGDOCUMENTTP>-CONTRACTACCOUNT = 1.
<ISK_UTILITIESBILLINGDOCUMENTTP>-UTILITIESCONTRACT = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISK_UTILITIESBILLINGDOCUMENTTP-UTILSBUSTRANSACTIONTYPE, sy-vline,
WA_ISK_UTILITIESBILLINGDOCUMENTTP-UTILITIESBILLINGREASON, sy-vline,
WA_ISK_UTILITIESBILLINGDOCUMENTTP-UTILSBILLGPERIODSTARTDATE, sy-vline,
WA_ISK_UTILITIESBILLINGDOCUMENTTP-UTILSBILLGPERIODENDDATE, sy-vline,
WA_ISK_UTILITIESBILLINGDOCUMENTTP-DIVISION, sy-vline,
WA_ISK_UTILITIESBILLINGDOCUMENTTP-UTILSBILLGSIMULATIONREASON, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ISK_UTILITIESBILLINGDOCUMENTTP 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_ISK_UTILITIESBILLINGDOCUMENTTP 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_ISK_UTILITIESBILLINGDOCUMENTTP INTO WA_ISK_UTILITIESBILLINGDOCUMENTTP. *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 UTILITIESBILLINGDOCUMENT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISK_UTILITIESBILLINGDOCUMENTTP-UTILITIESBILLINGDOCUMENT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISK_UTILITIESBILLINGDOCUMENTTP-UTILITIESBILLINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field UTILITIESPREMISE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISK_UTILITIESBILLINGDOCUMENTTP-UTILITIESPREMISE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISK_UTILITIESBILLINGDOCUMENTTP-UTILITIESPREMISE.
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_ISK_UTILITIESBILLINGDOCUMENTTP_STR,
UTILITIESBILLINGDOCUMENT TYPE STRING,
COMPANYCODE TYPE STRING,
BUSINESSPARTNER TYPE STRING,
CONTRACTACCOUNT TYPE STRING,
UTILITIESCONTRACT TYPE STRING,
UTILSBUSTRANSACTIONTYPE TYPE STRING,
UTILITIESBILLINGREASON TYPE STRING,
UTILSBILLGPERIODSTARTDATE TYPE STRING,
UTILSBILLGPERIODENDDATE TYPE STRING,
DIVISION TYPE STRING,
UTILSBILLGSIMULATIONREASON TYPE STRING,
UTILSBILLGDOCISNOTRELEASED TYPE STRING,
UTILSBILLGDOCREVERSALDATE TYPE STRING,
UTILSBILLGDOCREVERSALRSN TYPE STRING,
UTILSBILLGPERIODALLOCATIONDATE TYPE STRING,
UTILITIESPORTION TYPE STRING,
SCHEDULEDUTILITIESBILLINGDATE TYPE STRING,
METERREADINGUNIT TYPE STRING,
SCHEDULEDMETERREADINGDATE TYPE STRING,
MANUALUTILSBILLGDOCCRTNRSN TYPE STRING,
MNLUTILSBILLGDOCISRELDFORINVCG TYPE STRING,
UTILITIESBILLINGRUN TYPE STRING,
UTILSBILLGDOCCREATIONDATE TYPE STRING,
UTILSBILLGDOCCREATEDBYUSER TYPE STRING,
UTILSBILLGDOCLASTCHANGEDATE TYPE STRING,
UTILSBILLGDOCLASTCHANGEDBYUSER TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
UTILITIESACCOUNTCLASS TYPE STRING,
UTILSPREVIOUSBILLINGDOCUMENT TYPE STRING,
ALTVCONTRACTACCTFORCOLLVBILLS TYPE STRING,
UTILITIESACCOUNTDETNCODE TYPE STRING,
UTILITIESINSTALLATION TYPE STRING,
UTILITIESPREMISE TYPE STRING,
UTILSINTERNALPOINTOFDELIVERY TYPE STRING,END OF T_EKKO_STR. DATA: WA_ISK_UTILITIESBILLINGDOCUMENTTP_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_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILITIESBILLINGDOCUMENT sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-COMPANYCODE sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-BUSINESSPARTNER sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-CONTRACTACCOUNT sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILITIESCONTRACT sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSBUSTRANSACTIONTYPE sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILITIESBILLINGREASON sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSBILLGPERIODSTARTDATE sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSBILLGPERIODENDDATE sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-DIVISION sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSBILLGSIMULATIONREASON sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSBILLGDOCISNOTRELEASED sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSBILLGDOCREVERSALDATE sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSBILLGDOCREVERSALRSN sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSBILLGPERIODALLOCATIONDATE sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILITIESPORTION sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-SCHEDULEDUTILITIESBILLINGDATE sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-METERREADINGUNIT sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-SCHEDULEDMETERREADINGDATE sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-MANUALUTILSBILLGDOCCRTNRSN sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-MNLUTILSBILLGDOCISRELDFORINVCG sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILITIESBILLINGRUN sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSBILLGDOCCREATIONDATE sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSBILLGDOCCREATEDBYUSER sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSBILLGDOCLASTCHANGEDATE sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSBILLGDOCLASTCHANGEDBYUSER sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-AUTHORIZATIONGROUP sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILITIESACCOUNTCLASS sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSPREVIOUSBILLINGDOCUMENT sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-ALTVCONTRACTACCTFORCOLLVBILLS sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILITIESACCOUNTDETNCODE sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILITIESINSTALLATION sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILITIESPREMISE sy-vline
WA_ISK_UTILITIESBILLINGDOCUMENTTP_STR-UTILSINTERNALPOINTOFDELIVERY sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.