agent.ping and agent.version not working in zabbix 1.6?

[Tristan]

Hello,

today i have updated my zabbix server from 1.4.5 to 1.6 after a few days playing without any problems.

The upgrade was easy, but i have a little problem. When i add an agent.version or agent.ping item to a host i get the error: "ERROR: Cannot update item"

I need the agent.ping for a nodata trigger. I don't know the problem exists at 1.4.5 because i never used this item.

Have somebody a solution?

ps. Great software!

[Alexei]

Try to click on Details in the informative message. Perhaps the item already exists!

[Tristan]

You were right,
the item already exits!

thnx