SAP CNV_TDMS_DELETE_DUPLICATE Function Module for Delete duplicate records









CNV_TDMS_DELETE_DUPLICATE is a standard cnv tdms delete duplicate SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Delete duplicate records processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.


See here to view full function module documentation and code listing for cnv tdms delete duplicate FM, simply by entering the name CNV_TDMS_DELETE_DUPLICATE into the relevant SAP transaction such as SE37 or SE38.

Function Group: CNV_TDMS_05_INDEX
Program Name: SAPLCNV_TDMS_05_INDEX
Main Program: SAPLCNV_TDMS_05_INDEX
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function CNV_TDMS_DELETE_DUPLICATE pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.
CALL FUNCTION 'CNV_TDMS_DELETE_DUPLICATE'"Delete duplicate records
EXPORTING
IV_TABNAME = "Table name
IV_HINT = "Maximum hints to be used for index re-creation

IMPORTING
EV_RC = "Return value, return value after ABAP statements

TABLES
T_INDEX = "To store the information of the dropped indices

EXCEPTIONS
OP_FAILURE = 1 PROGRAM_NOT_GENERATED = 2
.



IMPORTING Parameters details for CNV_TDMS_DELETE_DUPLICATE

IV_TABNAME - Table name

Data type: TABNAME
Optional: No
Call by Reference: Yes

IV_HINT - Maximum hints to be used for index re-creation

Data type: CNV_TDMS_MAX_HINT
Optional: No
Call by Reference: Yes

EXPORTING Parameters details for CNV_TDMS_DELETE_DUPLICATE

EV_RC - Return value, return value after ABAP statements

Data type: SYSUBRC
Optional: No
Call by Reference: Yes

TABLES Parameters details for CNV_TDMS_DELETE_DUPLICATE

T_INDEX - To store the information of the dropped indices

Data type: CNVTDMS_05_INDEX_TT
Optional: No
Call by Reference: Yes

EXCEPTIONS details

OP_FAILURE -

Data type:
Optional: No
Call by Reference: Yes

PROGRAM_NOT_GENERATED -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for CNV_TDMS_DELETE_DUPLICATE Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the newer method of declaring data variables on the fly. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8), which i why i have stuck to the origianl for this example.

DATA:
lv_ev_rc  TYPE SYSUBRC, "   
lt_t_index  TYPE STANDARD TABLE OF CNVTDMS_05_INDEX_TT, "   
lv_iv_tabname  TYPE TABNAME, "   
lv_op_failure  TYPE TABNAME, "   
lv_iv_hint  TYPE CNV_TDMS_MAX_HINT, "   
lv_program_not_generated  TYPE CNV_TDMS_MAX_HINT. "   

  CALL FUNCTION 'CNV_TDMS_DELETE_DUPLICATE'  "Delete duplicate records
    EXPORTING
         IV_TABNAME = lv_iv_tabname
         IV_HINT = lv_iv_hint
    IMPORTING
         EV_RC = lv_ev_rc
    TABLES
         T_INDEX = lt_t_index
    EXCEPTIONS
        OP_FAILURE = 1
        PROGRAM_NOT_GENERATED = 2
. " CNV_TDMS_DELETE_DUPLICATE




ABAP code using 7.40 inline data declarations to call FM CNV_TDMS_DELETE_DUPLICATE

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

 
 
 
 
 
 


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