ABAP Select data from SAP table CSUPINVITMBLRS 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 CSUPINVITMBLRS 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 CSUPINVITMBLRS. 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 CSUPINVITMBLRS 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_CSUPINVITMBLRS TYPE STANDARD TABLE OF CSUPINVITMBLRS,
      WA_CSUPINVITMBLRS TYPE CSUPINVITMBLRS,
      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: <CSUPINVITMBLRS> TYPE CSUPINVITMBLRS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSUPINVITMBLRS
*  INTO TABLE @DATA(IT_CSUPINVITMBLRS2).
*--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_CSUPINVITMBLRS INDEX 1 INTO DATA(WA_CSUPINVITMBLRS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CSUPINVITMBLRS ASSIGNING <CSUPINVITMBLRS>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSUPINVITMBLRS>-MANDT = 1.
<CSUPINVITMBLRS>-SUPPLIERINVOICE = 1.
<CSUPINVITMBLRS>-FISCALYEAR = 1.
<CSUPINVITMBLRS>-SUPPLIERINVOICEITEM = 1.
<CSUPINVITMBLRS>-SUPLRINVCITMBLOCKINGREASON = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSUPINVITMBLRS-SUPLRINVCITMBLOCKINGREASONDESC, sy-vline,
WA_CSUPINVITMBLRS-PLANT, sy-vline,
WA_CSUPINVITMBLRS-SUPLRINVCITEMHASPRICEVARIANCE, sy-vline,
WA_CSUPINVITMBLRS-SUPLRINVCITEMHASQTYVARIANCE, sy-vline,
WA_CSUPINVITMBLRS-SUPLRINVCITEMHASDATEVARIANCE, sy-vline,
WA_CSUPINVITMBLRS-SUPLRINVCITEMHASORDPRCQTYVARC, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CSUPINVITMBLRS 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_CSUPINVITMBLRS 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_CSUPINVITMBLRS INTO WA_CSUPINVITMBLRS. *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 SUPPLIERINVOICE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CSUPINVITMBLRS-SUPPLIERINVOICE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CSUPINVITMBLRS-SUPPLIERINVOICE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_CSUPINVITMBLRS-FISCALYEAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CSUPINVITMBLRS-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPPLIER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CSUPINVITMBLRS-SUPPLIER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CSUPINVITMBLRS-SUPPLIER.
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_CSUPINVITMBLRS_STR,
MANDT TYPE STRING,
SUPPLIERINVOICE TYPE STRING,
FISCALYEAR TYPE STRING,
SUPPLIERINVOICEITEM TYPE STRING,
SUPLRINVCITMBLOCKINGREASON TYPE STRING,
SUPLRINVCITMBLOCKINGREASONDESC TYPE STRING,
PLANT TYPE STRING,
SUPLRINVCITEMHASPRICEVARIANCE TYPE STRING,
SUPLRINVCITEMHASQTYVARIANCE TYPE STRING,
SUPLRINVCITEMHASDATEVARIANCE TYPE STRING,
SUPLRINVCITEMHASORDPRCQTYVARC TYPE STRING,
SUPLRINVCITEMHASOTHERVARIANCE TYPE STRING,
SUPLRINVCITEMHASAMOUNTOUTSDTOL TYPE STRING,
SUPLRINVCITMHASQUALITYVARIANCE TYPE STRING,
SUPPLIER TYPE STRING,END OF T_EKKO_STR. DATA: WA_CSUPINVITMBLRS_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_CSUPINVITMBLRS_STR-MANDT sy-vline
WA_CSUPINVITMBLRS_STR-SUPPLIERINVOICE sy-vline
WA_CSUPINVITMBLRS_STR-FISCALYEAR sy-vline
WA_CSUPINVITMBLRS_STR-SUPPLIERINVOICEITEM sy-vline
WA_CSUPINVITMBLRS_STR-SUPLRINVCITMBLOCKINGREASON sy-vline
WA_CSUPINVITMBLRS_STR-SUPLRINVCITMBLOCKINGREASONDESC sy-vline
WA_CSUPINVITMBLRS_STR-PLANT sy-vline
WA_CSUPINVITMBLRS_STR-SUPLRINVCITEMHASPRICEVARIANCE sy-vline
WA_CSUPINVITMBLRS_STR-SUPLRINVCITEMHASQTYVARIANCE sy-vline
WA_CSUPINVITMBLRS_STR-SUPLRINVCITEMHASDATEVARIANCE sy-vline
WA_CSUPINVITMBLRS_STR-SUPLRINVCITEMHASORDPRCQTYVARC sy-vline
WA_CSUPINVITMBLRS_STR-SUPLRINVCITEMHASOTHERVARIANCE sy-vline
WA_CSUPINVITMBLRS_STR-SUPLRINVCITEMHASAMOUNTOUTSDTOL sy-vline
WA_CSUPINVITMBLRS_STR-SUPLRINVCITMHASQUALITYVARIANCE sy-vline
WA_CSUPINVITMBLRS_STR-SUPPLIER sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.