Why are others users getting "Error in 'lookup' command: The lookup table 'Port_Description' does not exist or is not available."?

[fmpa_isaac]

I'm having trouble with the following error after creating a lookup command.

Error in 'lookup' command: The lookup table 'Port_Description' does not exist or is not available.

I don't receive the error, but others trying to look at the dashboard are getting the error. Can anyone help. Thanks

[sundareshr]

Check the permissions on the lookup table and lookup definitions. By default they set as private. You will have to make them global or app specific.