ID:138014 Name "<name>" is already used by another partition -- specify a different name

CAUSE: You attempted to name a partition with a name that is already used by another partition. If the error occurs after you have manually edited the Quartus Prime Settings File (.qsf), only one of the partitions that use this name is recognized by the Quartus Prime software.

ACTION: If you obtain this message while trying to rename a partition using the Design Partitions Window command, retry using a different name. If you obtain this message after manually editing the project QSF, it is important that you correct the QSF so that the partition is recognized in subsequent compilations.