Thanks Fris. somehow I could not find a explanation for the repetition issue I am getting . On Sun, Oct 11, 2009 at 6:41 AM, Frits Hoogland <frits.hoogland@xxxxxxxxx>wrote: > have a look at ML note: 300581.1; that article links to several other ML > note's, with issues with this OERI > frits > > On Sun, Oct 11, 2009 at 12:27 AM, kp R <kp0773@xxxxxxxxx> wrote: > >> All, >> recently we got into a database(10gR2) hang situation and we were forced >> to abort the instance . This database has few corrupted blocks which shows >> in v$database_block_corrutpion and occasionally we get >> >> ORA-00607: Internal error occurred while making a change to a data block >> ORA-00600: internal error code, arguments: [kddummy_blkchk], [18], >> [109812], [6401], [], [], [], [] >> >> but this time we observed a cycle of message as shown below coming for 2 >> hour so we decided to abort the instance . I have a SR opened but so far >> the support is not >> very helpful giving any reason. I was wondering if anyone has any idea >> on this . >> >> >> Doing block recovery for file 18 block 109812 >> Block recovery from logseq 7907, block 479993 to scn 23018333209 >> Thu Oct 8 10:05:07 2009 >> Recovery of Online Redo Log: Thread 1 Group 2 Seq 7907 Reading mem 0 >> Mem# 0: /mtrx/oradata/pmtrx/onlinelog/o1_mf_2_5azw407p_.log >> Mem# 1: /mtrx/oradata/pmtrx/onlinelog/o1_mf_2_5azw44op_.log >> Thu Oct 8 10:05:07 2009 >> Recovery of Online Redo Log: Thread 1 Group 3 Seq 7908 Reading mem 0 >> Mem# 0: /mtrx/oradata/pmtrx/onlinelog/o1_mf_3_6azx44op_.log >> Mem# 1: /mtrx/oradata/pmtrx/onlinelog/o1_mf_3_6azx4fop_.log >> Block recovery interrupted at rba 7908.155763.340 >> Doing block recovery for file 18 block 109812 >> Block recovery from logseq 7907, block 479993 to scn 23018333209 >> Thu Oct 8 10:05:08 2009 >> Recovery of Online Redo Log: Thread 1 Group 2 Seq 7907 Reading mem 0 >> Mem# 0: /mtrx/oradata/pmtrx/onlinelog/o1_mf_2_5azw407p_.log >> Mem# 1: /mtrx/oradata/pmtrx/onlinelog/o1_mf_2_5azw44op_.log >> Thu Oct 8 10:05:08 2009 >> Recovery of Online Redo Log: Thread 1 Group 3 Seq 7908 Reading mem 0 >> Mem# 0: /mtrx/oradata/pmtrx/onlinelog/o1_mf_3_6azx44op_.log >> Mem# 1: /mtrx/oradata/pmtrx/onlinelog/o1_mf_3_6azx4fop_.log >> Block recovery interrupted at rba 7908.155763.340 >> Doing block recovery for file 18 block 109812 >> >> Thanks in advance >> -Kar >> >> >