Live cache restore issue

[Former Member]

Hi All,

We are facing the below error while restore the LC MAXDB database.

Source version : 7.9.08.10

Target Version  : 7.9.07.09

dbmcli on SU4>db_state

OK

State

OFFLINE

---

dbmcli on SU4>db_start

OK

---

dbmcli on SU4>db_state

OK

State

ADMIN

dbmcli on SU4>db_online

ERR

-24988,ERR_SQL: SQL error

-9407,System error: unexpected error

3,Database state: OFFLINE

Internal errorcode, Error code 6433 "system_error"

20017,RestartFilesystem failed with 'System error: unexpected error'

13,Could not execute migration, because migration check failed

20000,Assertion of state The software version is too old failed!

The persistent version is: Version = 7.9.8.10

---

dbmcli on SU4>version

OK

version,os,dbroot,logon,code,swap

"7.9.07","UNIX","/sapdb/SU4/db",True,ASCII,1

Please advice.

Regards,

Yuvaraj M B

[former_member229109]

Hello Yuvaraj M B,

first, update the target database to the vestion of the source database kernel including the LCAPPS.

Then run the copy procedure using backup/restore.

See note 457425.

Pay attention to Reason and Prerequisites section:

"4. The same liveCache version is installed on the target host and the source host."

Regards, Natalia Khlopina