Error while deleting Measuring Point

Dear all,

One customer and I are encountering an issue regarding deleting a Measuring Point : we just can not do it and have a pop-up message "an error occured".
This issue appears with all kind of MPT : calcul, "real" one from HL-NT for instance etc...

Do some of you already had this issue ?
If yes, any tips on how to solve it ? Or why it is happening ?
Customer is using WEB version and I am using the Rotronic Demo-Cloud

Thanks in advance

Hi Jerome,
a measurement point MPT cannot be deleted if the MPT is allocated to any further alarm, action or script. Did you check it?

Regards
ME Team