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GoldenGate DB2 z/OS upgrade checklist

Upgrading GoldenGate when the source is DB2 for z/OS is not quite the same exercise as upgrading a GoldenGate installation for Oracle. Most of what I described in my generic blogs about planning a GoldenGate(…)

OGG-08048 after patching GoldenGate: explanations and solutions

When patching GoldenGate Classic Architecture, you might encounter an OGG-08048 error when restarting your extracts and replicats. OGG-08048: Failed to initialize timezone information. Check location of ORACLE_HOME. What should you do exactly, and how do you avoid this(…)