{"id":1643,"date":"2010-04-19T15:11:51","date_gmt":"2010-04-19T19:11:51","guid":{"rendered":"http:\/\/onlineappsdba.com\/index.php\/2010\/04\/19\/error-while-cloning-r12-database-tier-rc-00110-fatal-error-occurred-while-relinking-of-applydbtechstack-error-while-running-adlnkohsh\/"},"modified":"2010-04-19T15:19:27","modified_gmt":"2010-04-19T19:19:27","slug":"error-while-cloning-r12-database-tier-rc-00110-fatal-error-occurred-while-relinking-of-applydbtechstack-error-while-running-adlnkohsh","status":"publish","type":"post","link":"https:\/\/onlineappsdba.com\/index.php\/2010\/04\/19\/error-while-cloning-r12-database-tier-rc-00110-fatal-error-occurred-while-relinking-of-applydbtechstack-error-while-running-adlnkohsh\/","title":{"rendered":"Error while cloning R12 – Database Tier : RC-00110: Fatal: Error occurred while relinking of ApplyDBTechStack : Error while running adlnkoh.sh"},"content":{"rendered":"

I was recently cloning Oracle R12 instance from hot backup (RMAN : DUPLICATE )\u00a0using Metalink note 406982.1 Cloning Oracle Applications Release 12 with Rapid Clone<\/a>\u00a0\u00a0and clone failed while reconfiguring database tier ORACLE_HOME on target node.<\/p>\n

Since I was cloning from RMAN hotbackup (using DUPLICATE command in RMAN), I\u00a0used option dbTechStack<\/strong> (use option dbTier<\/strong> for cold back)\u00a0on database tier.<\/p>\n

$ cd [RDBMS ORACLE_HOME]\/appsutil\/clone\/bin
\n$ perl adcfgclone.pl dbTechStack<\/font><\/p>\n

.<\/font>
\nWhat is difference between dbTier<\/strong> and dbTechStack <\/strong><\/u>option in adcfgclone.pl ?
\n<\/u>.
\n—dbTier<\/strong> option reconfigures ORACLE_HOME and recreates (clone) database automatically for you. Use this option for cloning from cold backup.<\/p>\n

—dbTechStack<\/strong> option reconfigures only ORACLE_HOME in target machine. You then manually clone database (by manually creating control file or using RMAN DUPLICATE) . Use this option for cloning from hot backup or cloning from standby database.<\/p>\n

.<\/p>\n

Error during clone in R12<\/u><\/strong>:
\nAPPS Password : Log file located at \/target_oracle_home\/ appsutil\/ log\/$CONTEXT_NAME\/ ApplyDBTechStack_04191255.log
\n\u00a0 –\u00a0\u00a0\u00a0\u00a0\u00a0 2% completed
\n\u00a0 \\\u00a0\u00a0\u00a0\u00a0\u00a0 2% completed\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 RC-00110: Fatal: Error occurred while relinking<\/strong> of ApplyDBTechStack\u00a0 ERROR while running Apply…
\nMon Apr\u00a005 12:57:44 2010
\n<\/font>ERROR: Failed to execute \/target_oracle_home\/appsutil\/clone\/bin\/adclone.pl Please check logfile.
\n<\/font><\/p>\n

This issue is reported in Metalink Note \u00a0603104.1 Troubleshooting RapidClone issues with Oracle Applications R12<\/a>\u00a0: as per this note issue is because of 32 bit library and issue was fixed in 12.0.6 (I was cloning 12.1.1) so it was time to look at relink logs.<\/p>\n

.
\nError 1 : ldflags soft link pointing to source instance<\/u><\/strong>
\nSince error was while relinking (RC-00110 Fatal Error while relinking) so I checked logs related to relink which were available at \/[target_oracle_home]\/ appsutil\/ log\/$CONTEXT_NAME\/ make_[timeStamp].log
\n<\/strong><\/font>.
\ncat: cannot open \/target_oracle_home\/db\/tech_st\/11.1.0\/lib32\/ldflags
\n*** Error code 2
\n.<\/font><\/font>
\nNext step was to check file ldflags
\n.
\n<\/strong><\/font>$ ls -l \/target_oracle_home\/db\/tech_st\/11.1.0\/lib32\/ldflags
\nlrwxrwxrwx\u00a0\u00a0 1 ocmsmig1 dba\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 54 Apr 19 00:49 \/target_oracle_home<\/strong>\/db\/tech_st\/11.1.0\/lib32\/ldflags ->\u00a0 \/source_oracle_home<\/strong>\/db\/tech_st\/11.1.0\/lib\/ldflags
\n<\/font><\/font>Hence issue was that softlink for ldflags was pointing to source instance (I used tar<\/strong> to backup and restore ORACLE_HOME from source to target machine)<\/font>.<\/font><\/p>\n

.<\/p>\n

Fix 1\u00a0: Drop softlink and recreate it pointing to target ORACLE_HOME<\/u><\/strong>
\n$\u00a0cd \/[target_oracle_home]\/db\/tech_st\/11.1.0\/lib32\/
\n$ rm ldflags
\n$ ln -s \/[target_oracle_home]\/db\/tech_st\/11.1.0\/lib\/ldflags ldflags<\/font><\/font><\/p>\n

.<\/font><\/p>\n

Restart clone $ perl adcfgclone.pl dbTechStack <\/font>and it failed with\u00a0different error<\/strong> this time
\n<\/font><\/font>.<\/font><\/font><\/font><\/p>\n

.
\nError 2<\/u><\/strong> : wrong ELF class ELFCLASS32<\/u><\/strong>
\n<\/font><\/font><\/font><\/font><\/p>\n