Oracle® Database 11g / 12c / 18c error codes EXP-00087: Problem with internal hash table of schema/table names

EXP-00087: Problem with internal hash table of schema/table names

Oracle Error Code: EXP-00087

Cause: Most likely a problem with allocating memory for the hash table entries.

Action: Contact Oracle Worldwide Support NLS_DO_NOT_TRANSLATE [88,88]