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Support Article

ORA-04025: Maximum allowed library object lock allocated



There are many occurrences of the the following error texts in the PegaRULES log file.

Error Messages

ORA-04025: maximum allowed library object lock allocated for update SchemaName.pr_assembledclasses
ORA-01000: maximum open cursors exceeded

Steps to Reproduce

Occurs every few days after a node restart.

Root Cause

A defect in Pegasystems’ code or rules, JdbcJarWriter PreparedStatement closes before closing connection.


Apply HFix-34829.

Published July 19, 2017 - Updated October 8, 2020

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