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Oracle Connect problem while offline Backup

We have HP UX - Oracle & R/3 4.7 system with Offline backup schedule at every night. But yesterday there was a lot of errors in SM21 , like - SQL error 1034 occurred (possible network problems?). Work process is stopped

Database error 1034 at CON

> ORA-01034: ORACLE not available#ORA-27101: shared memory

> realm does not exist#HPUX-ia64 Error: 2: No such file or

> directory

SM50 shows 22 errors with 0th dialog process.

this happened first time , but oracle connected after backup , now working fine .

I run R3trance , shows no error. what could be the problem ?

Please help me.

Former Member
replied

Seems like the DB was unavailable at the time of the backup...

Read,

SAP Note 491174 - Composite SAP note for ORA-01034

Regards

Juan

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