Copy error “Error/Warning Detected: EXP-00111: Table TABLE_NAME resides in an Encrypted Tablespace TABLESPACE_NAME and will not be exported” (4297476)

The following errors are observed when running copy for a source table that resides in an encrypted tablespace:

sp_ctrl> copy status

ID     Tablename                            Status     Time       Total Rows %Comp Total Time
------ ------------------------------------ ---------- ---------- ---------- ----- ----------
1      "OWNER"."SOURCE_TABLE"               Failed - An error occurred in export: EXP-00111: Table SOURCE_TABLE resides in an Encrypted Tablespace TABLESPACE_NAME and will not be exported

Copy does NOT work for tables residing in encrypted tablespaces.

Use other means to sync the table. Some of the convenient ones are:
   1. Repair
or
   2. Manually Export/Import using Oracle data pump export.
      It will only work if some conditions are met as described below in Additional Information field.