You seem to be missing OSS note 2179045 - SAP Screen Personas 3.0 SP01 : Update of Client Sources Files. Also, make sure your kernel is pl 200. Otherwise that all looks good. If it still doesn't work after this, you might need to create an OSS message, unless somebody else has any suggestions.
My experience with Personas 3 and SP01 is that if the kernel is correct, installing the add-on and support pack "just works". I don't recognise the error message you are getting.
Steve.