ORA-12013: updatable materialized views must be simple enough to do fast refresh

Cause : The updtaable maetrialize dview qurey contanied a joni, subqurey, unio,n connec tby, ordre by, org roup byc aluse.

Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts

Make th emateriailzed vie wsimpler .If a joni is really neede,d make mlutiple smiple matreializedv iews thne put a ivew on tpo of the.m

update : 24-06-2017

ORA-12013 - updatable materialized views must be simple enough to do fast refresh
ORA-12013 - updatable materialized views must be simple enough to do fast refresh

  • ora-25427 : cannot downgrade database links after database link data dictionary has been upgraded
  • ora-29907 : found duplicate labels in primary invocations
  • ora-38763 : flashback not started; enabled threads have changed
  • ora-00073 : command string takes between string and string argument(s)
  • ora-36166 : (XSMXAGGR08) workspace object is not a VARIABLE.
  • ora-38742 : Flashback log file has incorrect log reset status.
  • ora-32345 : fail to refresh the materialized view string.string due to the changed synonym
  • ora-09855 : removeCallback: bad message format.
  • ora-29276 : transfer timeout
  • ora-31092 : invalid SQL name "string"
  • ora-13360 : invalid subtype in a compound type
  • ora-00960 : ambiguous column naming in select list
  • ora-14086 : a partitioned index may not be rebuilt as a whole
  • ora-32161 : Cannot perform piecewise fetch
  • ora-29959 : error in the execution of the string routine for one or more of the index partitions
  • ora-23540 : Redefinition not defined or initiated
  • ora-27208 : syntax error in device PARMS - environment variable value missing
  • ora-07285 : sksaprd: volume size should not be specified for a disk file.
  • ora-02060 : select for update specified a join of distributed tables
  • ora-25117 : MIN/MAX/Block Number expected
  • ora-38901 : column "string" of table "string" must be one of the first "number" columns
  • ora-29832 : cannot drop or replace an indextype with dependent indexes
  • ora-32502 : Cannot execute command. Flash Freeze is not in effect
  • ora-29866 : cannot create domain index on a column of index-organized table
  • ora-03126 : network driver does not support non-blocking operations
  • ora-38721 : Invalid file number.
  • ora-28543 : Error initializing apply connection to non-Oracle system
  • ora-06749 : TLI Driver: option not allowed across network
  • ora-27502 : IPC error deleting OSD context
  • ora-39154 : Objects from foreign schemas have been removed from import
  • Oracle Database Error Messages

    Oracle Database High Availability Any organization evaluating a database solution for enterprise data must also evaluate the High Availability (HA) capabilities of the database. Data is one of the most critical business assets of an organization. If this data is not available and/or not protected, companies may stand to lose millions of dollars in business downtime as well as negative publicity. Building a highly available data infrastructure is critical to the success of all organizations in today's fast moving economy.

    Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.