I am doing impdp and facing some issues
ORA-39006: internal error
ORA-39065: unexpected master process exception in DISPATCH
ORA-56920: a prepare or upgrade window or an on-demand or datapump-job loading of a secondary time zone data file is in an active state
ORA-06512: at "SYS.DBMS_DST", line 1864
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 79
ORA-06512: at "SYS.DBMS_DST", line 1788
ORA-06512: at "SYS.KUPM$MCP", line 20451
ORA-06512: at "SYS.KUPM$MCP", line 13058
ORA-06512: at "SYS.KUPM$MCP", line 12434
ORA-06512: at "SYS.KUPM$MCP", line 15078
ORA-06512: at "SYS.KUPM$MCP", line 10314