Description:

Similar to resolved ZBX-25022

This should be minimal configuration to reproduce the error.

I am including 2 templates, one initial and second updated.

Initial template

• contains 1 Zabbix Agent active item (agent.ping) and 1 nodata trigger

Updated template

• contains additional Zabbix Agent active item (agent.ping) that replaces the original item
• original Zabbix Agent active item was made dependent on this replacement item
• nodata trigger was moved under the replacement item

Steps to reproduce:

a) import initial template test_circular_dependency_first.json (see attachments)

b) import updated template test_circular_dependency_second.json (see attachments)

Result:

Observe error on import of second (updated variant of the first template): Invalid parameter "/1/master_itemid": circular item dependency is not allowed.

Expected:
Import is successful.