If you are about to take up IRM on 8.1.1.10 or 8.2.2.3 – this FAQ on My Oracle Support should be read carefully. Please beware this document will be quite organic in nature and it will change and have new information added as time progresses.
Siebel CRM 8.1.1.10+ and 8.2.2.3+ Incremental Repository Merge (IRM) – FAQ and troubleshooting [ID 1549478.1]
The FAQ answers most hot questions.
