Bug ID 1036557: Monitor information not seen in GUI

Last Modified: Jan 20, 2023

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
14.1.0,,,,,, 14.1.2,,,,,,,,, 14.1.3,, 14.1.4,,,,,,, 14.1.5,,,, 15.1.0,,,,,, 15.1.1, 15.1.2,, 15.1.3,, 15.1.4,, 15.1.5,, 15.1.6,, 15.1.7, 15.1.8,, 16.0.0,, 16.0.1,,, 16.1.0, 16.1.1, 16.1.2,,, 16.1.3,,,

Opened: Jul 27, 2021
Severity: 3-Major


GUI displays "An error has occurred while trying to process your request" when deleting/creating a monitor with the same name under the same transaction.


Unable to view monitor parameters in GUI.


(a) Create a TCP monitor, then in a single transaction delete the TCP monitor + create an HTTP monitor with same name as the TCP monitor. Example below: # tmsh create ltm monitor tcp <Name of the monitor> # echo 'create cli transaction; delete ltm monitor tcp <Name of the monitor> ; create ltm monitor http <Name of the monitor>; submit cli transaction' | tmsh # tmsh save sys config This could also occur when reconfiguring an iApp, or changing a configuration via AS3. (b) Login to the GUI and click on the monitor (GUI > Local Traffic > Monitors > (Monitor created)) you'll see "An error has occurred while trying to process your request"


Any one of the following workarounds help: - do not use the same monitor name - do not perform the delete+create actions on a single transaction - save and load the configuration: tmsh save sys config && tmsh load sys config

Fix Information


Behavior Change