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: TABNAMEOptional: No
Call by Reference: Yes
IV_HINT - Maximum hints to be used for index re-creation
Data type: CNV_TDMS_MAX_HINTOptional: No
Call by Reference: Yes
EXPORTING Parameters details for CNV_TDMS_DELETE_DUPLICATE
EV_RC - Return value, return value after ABAP statements
Data type: SYSUBRCOptional: 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_TTOptional: 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.Search for further information about these or an SAP related objects