The SQL -530 errors reflect a point in time inconsistency between two tables in the CIA data base. Based on the ADD(USER) PROFILE commands entered, the ROLEXREF table is updated to reflect the relationship between the user and the profile. ROLEXREF has key dependencies on both the ROLEINFO table and the USERINFO table to insure data integrity. Due to the operational design of the CIA component, table data is deleted and re-added as needed to reflect the current contents of the security file. This can lead to the occasional SQL error you see if requests get out of order when the requests are coming from more than one system.