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ORA-06531 Reference To Uninitialized Collection When Calling Mosaic (Doc ID 1335825.1)

Last updated on FEBRUARY 03, 2022

Applies to:

Oracle Spatial and Graph - Version to [Release 11.2]
Information in this document applies to any platform.Symptoms

When using mosaic you get error ORA-06531: Reference to uninitialized collection

Here is a test case to show the problem. The example uses blank images but the error happens also with other images.


Upgrade from prior versions to
This problem does not reproduce if the database is created as


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