For my inhouse project,i am acting as a DBA.i have created some tables using my mainframe login id.As we had to follow some standards so while creating tables i used AIS as prefix to table names(AIS.Table_name). Now i am unable to Grant access on these tables to other ids.its showing authorization error. but if i create a table without any prefix then i can Grant the access on tables to other ids. Please tell me how to grant access on tables having some prefix on the table names? Thanks.