ORA-28504

Error: ORA-28504: ROWID not found in ROWID cache for heterogeneous database link

Causa: 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.

Acción: Enlarge the Heterogeneous Services ROWID cache size by increasing the value of the HS_ROWID_CACHE_SIZE Heterogenious Services initialization parameter.