Red flag error though can't identify

[MBourne]

I'm receiving the following error message when trying to submit my expense claim (attached). However I've painstakingly gone through each submission an cannot identify any problems.

Help much appreciated! Thanks!

[KevinD]

@MBournemyself and a colleague looked at this and we could not find the issue. We thought it might be the case where a required field was accidentally hidden from view, but we didn't see that. I'm sending you a private message with a name of someone at your company you can have look into this and submit a help ticket if needed.

[Nancyagfa]

Have you tried looking at the Alert drop down? I helped 2 people with the same error and they were missing info on the report header.