In the RAC environment - The QSA should be installed on the instance that is designated as primary instance. Getting error Error in RAC System check-24248: ORA-24248: XML DB extensible security not installed
XML DB not installed on 11g. Space Manager uses this procedure (SYS.UTL_INADDR) call to compare machine IP addresses, to make sure that Space Manager is connected to the same instance as QSA. This cannot be disabled.
RESOLUTION:
1. Install XML DB on 11g DB. Also, ensure Space Manager user has execute privilege to mentioned package (SYS.UTL_INADDR)
2. Note 742014.1 XDB 11g Install and Deinstall Note.
3. Note 453756.1 Configuring Fine-Grained Access to External Network Services
