ID:15317 Node "<name>" will not be modified or duplicated because one of its fanouts is in a different partition.

CAUSE: You turned on the Manual Logic Duplication option for the specified node. However, one of the fan-outs is in a different partition and cannot be connected to the new duplicated node as cross-partition optimization is not supported.

ACTION: No action is required. To avoid receiving this message in the future, ensure all fanout of the register are in the same partition as the register. Alternatively, the register can be duplicated in HDL and the fanout nodes can be divided manually.