ID:18629 Export design and export partition are not allowed for a netlist that has been imported using timing_analysis_mode. Run full compile before export design or export partition(quartus_cdb).

CAUSE: You ran the export design or export partition. However, the netlist had beengenerated from importing version compatible database usingtiming_analysis_mode. This mode had skipped important netlist checks. Run fullcompile before running database export.

ACTION: Successfully run full compile before running export design or export partition.