DATABASE STRUCTURE HAS BEEN MODIFIED PROBLEM

Dear Experts

Am getting a message continuesly in SBO 2007B PL 15

DATABASE STRUCTURE HAS BEEN MODIFIED, Inorder to resume system will close all the windows open

There are UDTs created in system by ADDon after that am getting this message

I have gone through below links

database-structure-has-been-modified-problem

message-the-database-structure-has-been-modified-e

udfs-disappeared

update-udf-on-marketing-document

Other than this any help please,.. This message ideally should come at the time of creation but it is continuesly coming! even if i have stopped all my addons

Best Regards

sandeep