ORA-26687: no instantiation SCN provided for "string"."string" in sourcedatabase "string" Cause: Object SCN was notset. If the object is a table, then both fields will be
filled, for example "SCOTT"."EMP". If the object is aschema, only one field will be 16-80 Oracle Database ErrorMessages
set, for example"SCOTT"."". And if the object is the entire database, nofields will
be set, for example ""."". Action: Set the SCN bycalling DBMS_APPLY_ADM.SET_%_INSTANTIATION_
SCN