WaveSet Exception

Hi ,

When am trying to save a workflow in repository after editing, it is giving the following exception like

com.waveset.util.waveset.exception: Task definition 'workflow' may not be modified while there are active task instances.

What is the solution for this, can any one help me.

Thanks in advance.

[336 byte] By [madhusrinivasa] at [2007-11-27 3:33:37]