It indicates that the server is struggling to process requests (such as Diameter messages) because its underlying resources (CPU, memory, or internal buffers) are overwhelmed.

In some engineering catalogs (like those from RS Thailand ), numeric codes similar to 22743 are used for specific mechanical components like pliers or clips, though 22743 specifically matches the Oracle software error more closely.

This will help me provide more exact steps for your situation. Alarms and KPIs - Oracle Help Center

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