Oracle Error Message
ORA-31698: Error stack buffer size must be specified and must be greater than 0.
Reason for the Error
Called get worker exception and either specified NULL or 0 for the error stack size argument.
Solution
Be sure to specify am error stack buffer size that is big enough to hold the error stack string (e.g. 4096 bytes). If this error occurs from a Data Pump client (e.g. expdp or impdp), try the operation again. If the error occurs again, contact Oracle Customer Support and report the error.
