SMDIAG_WIZARD: "Cannot call application [filesystem] on agent [sap"

Hello,

I'm trying to transfer a landscape to Solution Manager Diagnostics with transaction SMDIAG_WIZARD. When i insert the installation path of the agent (in this case /usr/sap/SMD/J98) the wizard answer to me: "the specified path in not correct (see long text)" and the long text is "Cannot call application [filesystem] on agent [sap".

If i enter in http://xxxx.xx.xx:50000/smd i can see the agent of the satellite system running. I don't know which can be the problem. If any knows i will be very grateful.

Best regards.

Carlos