Forward rule or Dimension for FILTER and SLD_BODY parameter

[guardeivid]

Hi, it's possible to use dimension FILTER and SLD_BODY, or to continue the request for REQUEST = GetMap in the cases that include these parameters?

I have not been able to correctly configure for bypass via forward rule, or through dimension

<forwarding_rule name="GetMap_Filter">
     <param name="REQUEST" type="values">
         <value>GetMap</value>
     </param>
     <param name="FILTER" type="regex">
          <regex>^.*$</regex>
     </param>
     <http>
         <url>http://localhost/cgi-bin/mapserv</url>
     </http>
</forwarding_rule>

In this case the filter does not apply

Or

<dimensions>
    <dimension type="regex" name="FILTER" default="%3CFilter%3E%2FFilter%3E">
         <regex>^.*$</regex>
    </dimension>
</dimensions>

In this case this error occurs

[mapcache:error] failed to open file /ms4w/tmp/ms_tmp/cache/layer_name/GoogleMapsCompatible/<Filter><PropertyIsEqualTo><PropertyName>region<#PropertyName><Literal>2<#Literal><#PropertyIsEqualTo><#Filter>/06/000/000/024/000/000/023.png: Unknown error

The cache is on disk

<cache name="disk" type="disk">
      <base>/ms4w/tmp/ms_tmp/cache</base>
      <!--<symlink_blank/>-->
</cache>