Fixing MS Access External Resource to Oracle Database error ORA-01406

If you receive the ORA-01406 error while connecting from MS Access, there are two recommended solutions:

1. Increase the ODBC Oracle driver fetch buffer cache size

2. Switch to the Microsoft Oracle driver

A file outlining both solutions can be downloaded here:FixingMSAccessExternalResourcetoOracleDatabaseerrorORA.pdf


KeywordsORA-01406, MS Access Oracle Error, RTPTPROD   Doc ID107305
OwnerJayesh P.GroupUniversity of Illinois System
Created2020-11-19 15:41:55Updated2020-12-08 18:59:45
SitesUniversity of Illinois System
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