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ORA-01882: Timezone Region Not Found in SQL*Developer Data Modeler (Doc ID 1478578.1)

Last updated on AUGUST 28, 2023

Applies to:

Oracle SQL Developer Data Modeler - Version All to All
Microsoft Windows x64 (64-bit) - OS Version: 7


Latest version of SQLDeveloper Data Modeler 64 bit  was downloaded (3.1) for Windows 7 (64bit) and the old settings were migrated whilst installing when prompted for. However, upon successful migration, when trying to expand a DB Connection and browse through the objects the following error is shown:

++An error was encountered performing the requested operation:++

++ORA-00604: error occurred at recursive SQL level 1++
++ORA-01882: timezone region not found++
++00604. 00000 - "error occurred at recursive SQL level %s"++
++*Cause: An error occurred while processing a recursive SQL statement++
++(a statement applying to internal dictionary tables).++
++*Action: If the situation described in the next error on the stack++
++can be corrected, do so; otherwise contact Oracle Support.++
++Vendor code 604++





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