Dear Nisha, Thanks for creating a patch!
> Removed patch v1-0001. Please find the attached version 2 of 0002, > which is now v2-0001. ISMT error_if_invalid is set to true when the slot is using and set to false when dropping. One exception is the slot_sync, but it has already had mechanism to handle such a slot. I confirmed RaiseSlotInvalidationError() is removed based on comments. I ran regression tests on my env and passed. In total the patch looks good to me. ---------- Best regards, Haato Kuroda