SAP CNV_00001_DD_CREATE_INDEX_S Function Module for
CNV_00001_DD_CREATE_INDEX_S is a standard cnv 00001 dd create index s SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 00001 dd create index s FM, simply by entering the name CNV_00001_DD_CREATE_INDEX_S into the relevant SAP transaction such as SE37 or SE38.
Function Group: CNV_00001_INDEX
Program Name: SAPLCNV_00001_INDEX
Main Program: SAPLCNV_00001_INDEX
Appliation area: S
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function CNV_00001_DD_CREATE_INDEX_S 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_00001_DD_CREATE_INDEX_S'".
EXPORTING
* DBSYS = SY-DBSYS "
INDEXNAME = "
* NO_EXEC = ' ' "
* PRID = 0 "
* PROGNAME = ' ' "
TABNAME = "
IMPORTING
GENPROG = "
TABLES
STATEMENTS = "
EXCEPTIONS
BASETAB_ERROR = 1 DB_ERROR = 2 DD_ERROR = 3 INDEX_EXISTS = 4
IMPORTING Parameters details for CNV_00001_DD_CREATE_INDEX_S
DBSYS -
Data type: SY-DBSYSDefault: SY-DBSYS
Optional: Yes
Call by Reference: No ( called with pass by value option)
INDEXNAME -
Data type: DD12V-INDEXNAMEOptional: No
Call by Reference: No ( called with pass by value option)
NO_EXEC -
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
PRID -
Data type: SY-TABIXOptional: Yes
Call by Reference: No ( called with pass by value option)
PROGNAME -
Data type: TRDIR-NAMEDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
TABNAME -
Data type: DD12V-SQLTABOptional: No
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for CNV_00001_DD_CREATE_INDEX_S
GENPROG -
Data type: TRDIR-NAMEOptional: No
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for CNV_00001_DD_CREATE_INDEX_S
STATEMENTS -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
BASETAB_ERROR -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
DB_ERROR -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
DD_ERROR -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
INDEX_EXISTS -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for CNV_00001_DD_CREATE_INDEX_S 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_dbsys | TYPE SY-DBSYS, " SY-DBSYS | |||
| lv_genprog | TYPE TRDIR-NAME, " | |||
| lt_statements | TYPE STANDARD TABLE OF TRDIR, " | |||
| lv_basetab_error | TYPE TRDIR, " | |||
| lv_db_error | TYPE TRDIR, " | |||
| lv_indexname | TYPE DD12V-INDEXNAME, " | |||
| lv_no_exec | TYPE DD12V, " SPACE | |||
| lv_dd_error | TYPE DD12V, " | |||
| lv_prid | TYPE SY-TABIX, " 0 | |||
| lv_index_exists | TYPE SY, " | |||
| lv_progname | TYPE TRDIR-NAME, " SPACE | |||
| lv_tabname | TYPE DD12V-SQLTAB. " |
|   CALL FUNCTION 'CNV_00001_DD_CREATE_INDEX_S' " |
| EXPORTING | ||
| DBSYS | = lv_dbsys | |
| INDEXNAME | = lv_indexname | |
| NO_EXEC | = lv_no_exec | |
| PRID | = lv_prid | |
| PROGNAME | = lv_progname | |
| TABNAME | = lv_tabname | |
| IMPORTING | ||
| GENPROG | = lv_genprog | |
| TABLES | ||
| STATEMENTS | = lt_statements | |
| EXCEPTIONS | ||
| BASETAB_ERROR = 1 | ||
| DB_ERROR = 2 | ||
| DD_ERROR = 3 | ||
| INDEX_EXISTS = 4 | ||
| . " CNV_00001_DD_CREATE_INDEX_S | ||
ABAP code using 7.40 inline data declarations to call FM CNV_00001_DD_CREATE_INDEX_S
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.| "SELECT single DBSYS FROM SY INTO @DATA(ld_dbsys). | ||||
| DATA(ld_dbsys) | = SY-DBSYS. | |||
| "SELECT single NAME FROM TRDIR INTO @DATA(ld_genprog). | ||||
| "SELECT single INDEXNAME FROM DD12V INTO @DATA(ld_indexname). | ||||
| DATA(ld_no_exec) | = ' '. | |||
| "SELECT single TABIX FROM SY INTO @DATA(ld_prid). | ||||
| "SELECT single NAME FROM TRDIR INTO @DATA(ld_progname). | ||||
| DATA(ld_progname) | = ' '. | |||
| "SELECT single SQLTAB FROM DD12V INTO @DATA(ld_tabname). | ||||
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