How to Encrypt and Decrypt the file downloaded from F110 transaction code

[ayyappan_venugopal2]

Hi Gurus,

I have a requirement that, after the payment run in F110 tcode  it is generating one DME file . I have a option to download the file to my desktop.

But my requirement is to encrypt the file while downloading to desktop or shared network. 

Then the person responsible will upload this file to Bank's portal, while uploading this file to bank's portal it should be decrypted.

Please help me ,how can I do that.  Let me know if you have any alternative solution for this, its very urgent

Thanks & Regards

Ayyappan.V

[Former Member]

One way I can think of is ...

• Request your basis to install and set up gpg software(free) on your application server.
• Always write the file to the application server
• Get the vendors public key
• Update the key on your server
• Set up a command to encrypt the file(SM66? gpg --encrypt??)
• Encrypt the file and then either write it to the desktop or a network location.

You can also do a two way authentication mechanism but I will first get this working and also after encryption I will automate the file delivery process using a middle ware or write few more scripts to sftp the file.

[Former Member]

I dont have answer to your question, but how are you even generating a DME file?

We had same requirement, and we could not find any user-exit/BADI in F110.

[Former Member]

Hi SAP Experts,

any one guide to correct solution to the issues. We already implemented generating eft text file which can be upload to banking application. however currently the document generated from F110 is not encrypted.

can one can help for this.

Regards

Srini