SAP CVV8_FILENAME_GET_NEXT Function Module for NOTRANSL: DDS: nächster freier Dateiname
CVV8_FILENAME_GET_NEXT is a standard cvv8 filename get next SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for NOTRANSL: DDS: nächster freier Dateiname 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 cvv8 filename get next FM, simply by entering the name CVV8_FILENAME_GET_NEXT into the relevant SAP transaction such as SE37 or SE38.
Function Group: CVV8
Program Name: SAPLCVV8
Main Program:
Appliation area: C
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function CVV8_FILENAME_GET_NEXT 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 'CVV8_FILENAME_GET_NEXT'"NOTRANSL: DDS: nächster freier Dateiname.
IMPORTING
E_FILENAME = "File Name
EXCEPTIONS
ERROR_IN_NUMBER_RANGE = 1
EXPORTING Parameters details for CVV8_FILENAME_GET_NEXT
E_FILENAME - File Name
Data type: DRZOF-FILEPOptional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
ERROR_IN_NUMBER_RANGE - Error during number assignment
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for CVV8_FILENAME_GET_NEXT 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_e_filename | TYPE DRZOF-FILEP, " | |||
| lv_error_in_number_range | TYPE DRZOF. " |
|   CALL FUNCTION 'CVV8_FILENAME_GET_NEXT' "NOTRANSL: DDS: nächster freier Dateiname |
| IMPORTING | ||
| E_FILENAME | = lv_e_filename | |
| EXCEPTIONS | ||
| ERROR_IN_NUMBER_RANGE = 1 | ||
| . " CVV8_FILENAME_GET_NEXT | ||
ABAP code using 7.40 inline data declarations to call FM CVV8_FILENAME_GET_NEXT
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 FILEP FROM DRZOF INTO @DATA(ld_e_filename). | ||||
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