java - pass error message from action method to jsp -

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this action method containing business logic. want show error message action method in jsp. control goes jsp error message not show up.in jsp have code display error message: 

<html:errors/>

i new struts. in eclipse says saveerrors method deprecated. know how display errors using validate method of bean class extends actionform.

 public actionforward upload(....)     {      if(noofcolumns>7)                   {                       errors.add(actionerrors.global_error, new actionmessage("error.file.maxcols"));                       saveerrors(request,errors);                       return mapping.findforward("uploadvipprocess");                   }     }

the docs explicitly state do:

deprecated. use saveerrors(httpservletrequest, actionmessages) instead.

this removed after struts 1.2.


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