Cause
An error was encountered reading the layer metadata from the <layer>_SDOLAYER table.
An error was encountered reading the layer metadata from the <layer>_SDOLAYER table.
This error is usually the result of an earlier error which should also have been reported. Address this accompanying error and retry the current operation. If no accompanying error was reported, contact Oracle Support Services.
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/e12700.htm
https://community.oracle.com/message/4079219
https://community.oracle.com/message/3398351
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