-25318: Syskey violation (the computed value exceeds the highest possible syskey value) 

Explanation:

Error in the Loader command for importing data.

Data is being imported into a table containing no user-defined keys. If this is the case, the database generates its own internal key.

The key that is generated exceeds the maximum possible value. However, this error only occurs if the number of data records in the table exceeds 2E48.

User Response:

Please inform Support.