Error in PGP Encryption

[JuanManuelC]

Hello Experts,

I have a scenario that is RFC -> PO (7.5 single stack, SP24) -> SFTP, in which the file to be delivered must be encrypted with PGP, the SFTP receiver configuration is of type content conversion, but when executing the test of the scenario gives me the following error:

The PGP module configuration is as follows:

I test the final file ( without the pgp module) and its created well, but the error appears when I configure the pgp module.

What is wrong? what is missing?

Thanks in advance.