ID:12198 Can't make the "Maximum DSP Block Usage" assignment on the instance "<name>"

CAUSE: You made the Maximum DSP Block Usage assignment on an instance that is not a partition root, but this is illegal. The assignment Maximum DSP Block Usage can be set as a global project-wide assignment and/or on a partition root for an incremental compilation. For non-incremental compilation, it can be set only as a project-wide option. It cannot be made on any arbitrary instance name.

ACTION: Remove the erroneous assignment or move it to a partition root and compile the design again.