While Installing OIM11R2, RCU gives an error during Installation like :
ORA-20100: Exception encountered during creation of CONTEXT index on catalog Table !!
ORA-29855: Error occurred in the execution of ODCIINDEX CREATE routine
ORA-20000: Oracle Text error:
DRG-10700: preference does not exist: CTXSYS.DEFAULT.WORDLIST
Access Request Catalog uses “Oracle Text” option in Oracle database for text search capabilities as Oracle Text is a fast and accurate full-text retrieval technology integrated with Oracle Database.
The CATALOG table which contains catalog items is indexed using CONTEXT index type of Oracle Text.
Ensure that Oracle TEXT is selected as component while installing database so as to resolve this error.
For list of all Database components, check below oracle documentation link: