Permission check failed for java.io.FilePermission

[gipathak]

we are trying to execute a script from remote file system and getting following exception :WFSM000001: Permission check failed (permission "("java.io.FilePermission" "<<ALL FILES>>" "execute")" in code source "null" of "null") even though I have added the required permission set as below :

<permission>

  <class-name>java.io.FilePermission</class-name>

  <name>&lt;&lt;ALL FILES&gt;&gt;</name>

  <actions>read,write,delete,execute</actions>

</permission>