SAP FDU_RFC_FILE_START Function Module for
FDU_RFC_FILE_START is a standard fdu rfc file start 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 fdu rfc file start FM, simply by entering the name FDU_RFC_FILE_START into the relevant SAP transaction such as SE37 or SE38.
Function Group: KCD4
Program Name: SAPLKCD4
Main Program: SAPLKCD4
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function FDU_RFC_FILE_START 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 'FDU_RFC_FILE_START'".
EXPORTING
REPID = "Sender Structure
FDU_VARIANT = "Variant Name
* INFILE_PHYS = "External file name
* INFILE_LOG = "Logical File Name
* OUTFILE_PHYS = "External file name
* OUTFILE_LOG = "Logical File Name
* TEST_RUN = "File processing
IMPORTING Parameters details for FDU_RFC_FILE_START
REPID - Sender Structure
Data type: KCD_REPIDOptional: No
Call by Reference: No ( called with pass by value option)
FDU_VARIANT - Variant Name
Data type: RALDB_VARIOptional: No
Call by Reference: No ( called with pass by value option)
INFILE_PHYS - External file name
Data type: CFFILENAMEOptional: Yes
Call by Reference: No ( called with pass by value option)
INFILE_LOG - Logical File Name
Data type: CFLOGNAMEOptional: Yes
Call by Reference: No ( called with pass by value option)
OUTFILE_PHYS - External file name
Data type: CFFILENAMEOptional: Yes
Call by Reference: No ( called with pass by value option)
OUTFILE_LOG - Logical File Name
Data type: FILEINTERNOptional: Yes
Call by Reference: No ( called with pass by value option)
TEST_RUN - File processing
Data type: CGSFILEWRKOptional: Yes
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for FDU_RFC_FILE_START 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_repid | TYPE KCD_REPID, " | |||
| lv_fdu_variant | TYPE RALDB_VARI, " | |||
| lv_infile_phys | TYPE CFFILENAME, " | |||
| lv_infile_log | TYPE CFLOGNAME, " | |||
| lv_outfile_phys | TYPE CFFILENAME, " | |||
| lv_outfile_log | TYPE FILEINTERN, " | |||
| lv_test_run | TYPE CGSFILEWRK. " |
|   CALL FUNCTION 'FDU_RFC_FILE_START' " |
| EXPORTING | ||
| REPID | = lv_repid | |
| FDU_VARIANT | = lv_fdu_variant | |
| INFILE_PHYS | = lv_infile_phys | |
| INFILE_LOG | = lv_infile_log | |
| OUTFILE_PHYS | = lv_outfile_phys | |
| OUTFILE_LOG | = lv_outfile_log | |
| TEST_RUN | = lv_test_run | |
| . " FDU_RFC_FILE_START | ||
ABAP code using 7.40 inline data declarations to call FM FDU_RFC_FILE_START
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