The underlying wallet operation failed

Using a webgate with an OAM agent may result in the error: “The underlying wallet operation failed.” raw_code^223.

This is caused by the file cwallet.sso, which is not compatible with It needs to be converted at the OAM server with the command:

/oracle_common/bin/orapki wallet convert -wallet ./cwallet.sso -auto_login_only

Copy the converted cwallet.sso to the webgate and restart.