Dear DBA,

Would you tell me what snapshot too old error. When does it
happen? What are the possible causes? How to fix it?

ORA-01555: snapshot too old: rollback segment number 11 with
name _SYSSMU11$ too small

Thank you very much.






Regards,

Sivakumar.K

IT | Capgemini | Chennai

Ph : 044 39839366 | Extn : 39366

Join the Collaborative Business Experience at www.capgemini.com
<http://www.capgemini.com>





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