Summary
Unable to create OTBI data model after migration of oracle apps from R12 to R13
Content
Hi All,
We have created custom OTBI reports in R12 version of oracle apps.
There was a migration happened to R13. After that i checked few reports, when i run the report, it's throwing the following error.

2. When i try to create a data model, it's showing blank screen.
3. When i try to create a report, it's giving error: Failed to save the report.
How to resolve this.
Regards,
CK.