Oracle : Ошибка ORA-28504

"ROWID not found in ROWID cache for heterogeneous database link"
*Cause: The ROWID cache for Heterogeneous Services held no entry that
corresponds to the specified ROWID. The ROWID entry may have been
overwritten in the ROWID cache.
*Action: Enlarge the Heterogeneous Services ROWID cache size by increasing
the value of the Heterogenous Services initialization parameter

Попробовать перевести

Поискать эту ошибку на форуме