Auto trim incidents not working

Hello Experts,

 

In nnm.log i can seee the following warning message.


 WARNING [com.hp.ov.nms.topo.spi.server.concurrent.NmsTimerTaskImpl] Skipping task execution because previous execution has not completed: Trim Traps Timer Task

From the health report ,Number of incidents successfully trimmed: 0.

         AutoTrim Metrics
        Auto Trim Batch Size: 1,000
        Auto Trim Setting: TrimOnly
        Last number trimmed: 0
        Last auto-trim message: Number of incidents successfully trimmed: 0.

 

Do anyone have any idea on this ?

 

Cheers!

Anish