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Exeption ORA-50071: Custom type mapping is not specified or is invalid

Patrick KernJan 30 2024

Hi,

we use "Oracle.ManagedDataAccess.Core" Version="23.3.1-dev" with Oracle DB 19c.

we have issues retrieving UTD's when a CustromTypeFactory-Assembly is loaded later at runtime.

we can see that the class “OracleUdt” build a HashTable “s_mapUdtNameToMappingObj” at the first UTD retrieve/call. this hash table is never been rebuilded.

if an assembly is loaded after this call, the hash table is not “up to date". is there a way we can rebuild this hashtable or disable caching?

thanks

This post has been answered by Patrick Kern on Feb 20 2024
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Added on Jan 30 2024
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