ABAP Select data from SAP table CRAFLFMTWITHREVN 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 CRAFLFMTWITHREVN 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 CRAFLFMTWITHREVN. 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 CRAFLFMTWITHREVN 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_CRAFLFMTWITHREVN TYPE STANDARD TABLE OF CRAFLFMTWITHREVN,
      WA_CRAFLFMTWITHREVN TYPE CRAFLFMTWITHREVN,
      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: <CRAFLFMTWITHREVN> TYPE CRAFLFMTWITHREVN.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRAFLFMTWITHREVN
*  INTO TABLE @DATA(IT_CRAFLFMTWITHREVN2).
*--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_CRAFLFMTWITHREVN INDEX 1 INTO DATA(WA_CRAFLFMTWITHREVN2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRAFLFMTWITHREVN ASSIGNING <CRAFLFMTWITHREVN>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRAFLFMTWITHREVN>-MANDT = 1.
<CRAFLFMTWITHREVN>-PERFORMANCEOBLIGATION = 1.
<CRAFLFMTWITHREVN>-REVENUEACCOUNTINGCONTRACT = 1.
<CRAFLFMTWITHREVN>-REVNACCTGRECONCILIATIONKEY = 1.
<CRAFLFMTWITHREVN>-PERFOBLGNFULFILLMENTDATE = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRAFLFMTWITHREVN-RASNDGCOMPDOCUMENTITEM, sy-vline,
WA_CRAFLFMTWITHREVN-REVNACCTGSENDERCOMPONENT, sy-vline,
WA_CRAFLFMTWITHREVN-RASNDGCOMPLOGICALSYSTEM, sy-vline,
WA_CRAFLFMTWITHREVN-RASNDGCOMPDOCUMENTITEMTYPE, sy-vline,
WA_CRAFLFMTWITHREVN-MATERIALDOCUMENTYEAR, sy-vline,
WA_CRAFLFMTWITHREVN-REVNACCTGOPERATIONALDOCUMENT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CRAFLFMTWITHREVN 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_CRAFLFMTWITHREVN 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_CRAFLFMTWITHREVN INTO WA_CRAFLFMTWITHREVN. *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 PERFORMANCEOBLIGATION CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CRAFLFMTWITHREVN-PERFORMANCEOBLIGATION IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRAFLFMTWITHREVN-PERFORMANCEOBLIGATION.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit CUNIT, internal->external for field FULFILLEDQUANTITYUNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_CRAFLFMTWITHREVN-FULFILLEDQUANTITYUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRAFLFMTWITHREVN-FULFILLEDQUANTITYUNIT.
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_CRAFLFMTWITHREVN_STR,
MANDT TYPE STRING,
PERFORMANCEOBLIGATION TYPE STRING,
REVENUEACCOUNTINGCONTRACT TYPE STRING,
REVNACCTGRECONCILIATIONKEY TYPE STRING,
PERFOBLGNFULFILLMENTDATE TYPE STRING,
RASNDGCOMPDOCUMENTITEM TYPE STRING,
REVNACCTGSENDERCOMPONENT TYPE STRING,
RASNDGCOMPLOGICALSYSTEM TYPE STRING,
RASNDGCOMPDOCUMENTITEMTYPE TYPE STRING,
MATERIALDOCUMENTYEAR TYPE STRING,
REVNACCTGOPERATIONALDOCUMENT TYPE STRING,
COMPANYCODE TYPE STRING,
PERFOBLGNEVENTTYPE TYPE STRING,
REPORTEDFULFILLEDQUANTITY TYPE STRING,
FULFILLEDQUANTITYUNIT TYPE STRING,
FULFILLEDAMOUNTINSLSDOCCRCY TYPE STRING,
SALESDOCUMENTCURRENCY TYPE STRING,
PERFOBLGNTOTALFULFILLEDQTY TYPE STRING,
PERFOBLGNPREVIOUSFULFILLEDQTY TYPE STRING,END OF T_EKKO_STR. DATA: WA_CRAFLFMTWITHREVN_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_CRAFLFMTWITHREVN_STR-MANDT sy-vline
WA_CRAFLFMTWITHREVN_STR-PERFORMANCEOBLIGATION sy-vline
WA_CRAFLFMTWITHREVN_STR-REVENUEACCOUNTINGCONTRACT sy-vline
WA_CRAFLFMTWITHREVN_STR-REVNACCTGRECONCILIATIONKEY sy-vline
WA_CRAFLFMTWITHREVN_STR-PERFOBLGNFULFILLMENTDATE sy-vline
WA_CRAFLFMTWITHREVN_STR-RASNDGCOMPDOCUMENTITEM sy-vline
WA_CRAFLFMTWITHREVN_STR-REVNACCTGSENDERCOMPONENT sy-vline
WA_CRAFLFMTWITHREVN_STR-RASNDGCOMPLOGICALSYSTEM sy-vline
WA_CRAFLFMTWITHREVN_STR-RASNDGCOMPDOCUMENTITEMTYPE sy-vline
WA_CRAFLFMTWITHREVN_STR-MATERIALDOCUMENTYEAR sy-vline
WA_CRAFLFMTWITHREVN_STR-REVNACCTGOPERATIONALDOCUMENT sy-vline
WA_CRAFLFMTWITHREVN_STR-COMPANYCODE sy-vline
WA_CRAFLFMTWITHREVN_STR-PERFOBLGNEVENTTYPE sy-vline
WA_CRAFLFMTWITHREVN_STR-REPORTEDFULFILLEDQUANTITY sy-vline
WA_CRAFLFMTWITHREVN_STR-FULFILLEDQUANTITYUNIT sy-vline
WA_CRAFLFMTWITHREVN_STR-FULFILLEDAMOUNTINSLSDOCCRCY sy-vline
WA_CRAFLFMTWITHREVN_STR-SALESDOCUMENTCURRENCY sy-vline
WA_CRAFLFMTWITHREVN_STR-PERFOBLGNTOTALFULFILLEDQTY sy-vline
WA_CRAFLFMTWITHREVN_STR-PERFOBLGNPREVIOUSFULFILLEDQTY sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.