SAP Program RFWEDX00 - Data Medium Exchange with Disk (Bill of Exchange Presentation)

Description
This program loads DME files onto a disk or hard drive. To do this, theuser must be logged on to the SAP System via a PC with a OS/2 or DOSoperating system and installed TCP/IP software.
The following DME formats are allowed:

  • FR01 - Bill of exchange presentation - France

  • IT01 - Bill of exchange presentation - Italy

  • ES01 - Bill of exchange presentation - Spain

  • The DME files are created using the bill of exchange transaction FBWE.

    Precondition

    Specifications on the selection screen
    RESET N1
    You should specify the type of DME file on the selection screen (forexample, "IT01" for presenting bills of exchange in Italy).
    In addition, you need to specify the DME file with the entire accesspath in the UNIX file tree.
    Furthermore, you must specify the target drive (A, B, C, etc.) and thename of the target file. The drive ID is a part of the directory withApple PCs. Therefore, with this type of PC, you do not need to specifythe target drive. You can specify a sub-directory if applicable. Thisis required when you are writing data to a drive, since no data shouldbe written to the root directory. This ensures that no system files areoverwritten in the root directory.

    PC-specific requirements
    RESET N1
    This program can only be started from a PC. Otherwise a message appearsthat the drive was not found or the drive and subdirectory are notallowed.
    The PC must be prepared to allow DME: The host must be able to accessTCP/IP software.
    To do this, the file PASSWD.TXT should be created for TCP/IP from Essexor extended by the entry:
    ,,SAPR3 SAP
    ,,[blank]
    For TCP/IP version 1.21 from IBM, a file TRUSERS. must besimultaneously available with the following contents:
    ,,users: SAPR3 SAP
    ,,rd: a:\ b:\
    ,,wr: a:\ b:\
    ,,[blank]
    If this is not the case, a message appears that the host logon on thePC could not be carried out.

    Internal file check
    Depending on the specified file variant, the files are subject to arough validation check. If the sequential file does not correspond tothe predefined file-specific characteristics, processing is terminatedwith an error message. For this reason, it is essential to specify thecorrect file variant (e.g. "IT01" for bill presentation in Italy).