SAP CNV_TDMS_13_SHELL_CALC_DBSIZE Function Module for Calculate DB Size of Shell-System - DB dependant

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CNV_TDMS_13_SHELL_CALC_DBSIZE is a standard cnv tdms 13 shell calc dbsize SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Calculate DB Size of Shell-System - DB dependant 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 13 shell calc dbsize FM, simply by entering the name CNV_TDMS_13_SHELL_CALC_DBSIZE into the relevant SAP transaction such as SE37 or SE38.

Function Group: CNV_TDMS_13_SHELL_P
Program Name: SAPLCNV_TDMS_13_SHELL_P
Main Program: SAPLCNV_TDMS_13_SHELL_P
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function CNV_TDMS_13_SHELL_CALC_DBSIZE 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_13_SHELL_CALC_DBSIZE'"Calculate DB Size of Shell-System - DB dependant
  EXPORTING
   PACKAGE_ID =  "Package Number to Specify CMIS and TDMS Packages
   DB_SYSTEM =  "Name of  database system
   EXPDIR =  "SAPinst directory

TABLES
   EXCL_TAB =  "TDMS exclude tables for shell creation
   DBSIZE_TAB =  "TDMS dbsize for shell creation
   ET_OD_MESSAGES =  "Shell Creation  - Open Dataset Messages

EXCEPTIONS
   DB_SYSTEM_NOT_SUPPORTED = 1    UNKNOWN_FILE_STRUCTURE = 10    NOTHING_TO_CALCULATE = 2    EMPTY_DIRECTORY_LIST = 3    WRITE_FILE_EMPTY = 4    READ_FILE_EMPTY = 5    INCLUDE_ERROR = 6    NO_DIRECTORY_AUTHORISATION = 7    NO_DATA_FOUND = 8    FILE_OFFSET_ERROR = 9 

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IMPORTING Parameters details for CNV_TDMS_13_SHELL_CALC_DBSIZE

PACKAGE_ID - Package Number to Specify CMIS and TDMS Packages

Data type: CNVMBTACTIVE-PACKID
Optional: No
Call by Reference: No ( called with pass by value option)

DB_SYSTEM - Name of database system

Data type: CNVTDMS_13_DBSYSTEM
Optional: No
Call by Reference: No ( called with pass by value option)

EXPDIR - SAPinst directory

Data type: CNVTDMS_13_DIR
Optional: No
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for CNV_TDMS_13_SHELL_CALC_DBSIZE

EXCL_TAB - TDMS exclude tables for shell creation

Data type: CNVTDMS_13_EXCTB
Optional: No
Call by Reference: Yes

DBSIZE_TAB - TDMS dbsize for shell creation

Data type: CNVTDMS_13_DBSIZ
Optional: No
Call by Reference: Yes

ET_OD_MESSAGES - Shell Creation - Open Dataset Messages

Data type: CNVTDMS_13_SHELL_OD_MESSAGES
Optional: No
Call by Reference: Yes

EXCEPTIONS details

DB_SYSTEM_NOT_SUPPORTED - Shell creation for DB System not supported

Data type:
Optional: No
Call by Reference: Yes

UNKNOWN_FILE_STRUCTURE -

Data type:
Optional: No
Call by Reference: Yes

NOTHING_TO_CALCULATE - No DB size to calculate

Data type:
Optional: No
Call by Reference: Yes

EMPTY_DIRECTORY_LIST -

Data type:
Optional: No
Call by Reference: Yes

WRITE_FILE_EMPTY -

Data type:
Optional: No
Call by Reference: Yes

READ_FILE_EMPTY -

Data type:
Optional: No
Call by Reference: Yes

INCLUDE_ERROR -

Data type:
Optional: No
Call by Reference: Yes

NO_DIRECTORY_AUTHORISATION -

Data type:
Optional: No
Call by Reference: Yes

NO_DATA_FOUND -

Data type:
Optional: No
Call by Reference: Yes

FILE_OFFSET_ERROR -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for CNV_TDMS_13_SHELL_CALC_DBSIZE 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.

ABAP code using 7.40 inline data declarations to call FM CNV_TDMS_13_SHELL_CALC_DBSIZE

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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