Known Issue 425

When running an analysis where reinsurance treaties are present and the Net of Pre-CAT perspective is checked, however said reinsurance is not applying to the underlying exposure, then results are not produced and the analysis is completing with exception.

Issue ID	425
Summary	When running an analysis where reinsurance treaties are present and the Net of Pre-CAT perspective is checked, however said reinsurance is not applying to the underlying exposure, then results are not produced and the analysis is completing with exception.
Description	When running an analysis where reinsurance treaties are present and the Net of Pre-CAT perspective is checked, however said reinsurance is not applying to the underlying exposure (e.g. treaty applying to LOB that is not present or SPL is not correctly inserted into reinsurance import files, etc.), then results are not produced and the analysis is completing with exception.
Resolved in	Touchstone 2025 (13.0)
Date posted	11/21/2024
Software versions affected	12.2.3, 12.2, 12.0
Feature set	Detailed loss, Reinsurance
Models
Potential for loss numbers impact	No
Workaround	Clients can avoid this behaviour by unchecking Net of Pre-CAT perspective when it is not required, or removing any reinsurance that is not applied.