how to do this?? [Tag inside a tag]

[Sashi Ravipati]

<jsp:param name="Name" value="<bean:write name="showvalue" property="providerName" />" 
/>

I get the following errors

Error(32): Attribute: showvalue" is not a valid attribute name
Error(32): Attribute: property is not a valid attribute name
Error(33): Not expecting text inside this tag

Can I give the tag inside a tag?

Thanks