Message type: E = Error
Message class: LVCALM - liveCache: Alert Monitor Objects and Attributes
Message number: 009
Message text: Low hit rate in OMS data cache (&1 < &2%)
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LVCALM009
- Low hit rate in OMS data cache (&1 < &2%) ?The SAP error message LVCALM009 indicates that there is a low hit rate in the Order Management System (OMS) data cache. Specifically, it means that the percentage of cache hits is below a certain threshold, which can lead to performance issues in the system. The message typically includes two values: &1 (the current hit rate) and &2 (the minimum acceptable hit rate). Cause The low hit rate in the OMS data cache can be caused by several factors, including: Insufficient Cache Size: The cache may not be large enough to hold the frequently accessed data, leading to more cache misses. Data Volatility: If the data being accessed changes frequently, it may not remain in the cache long enough to be reused. Inefficient Queries: Queries that do not leverage the cache effectively can lead to a low hit rate.
Configuration Issues: Incorrect configuration settings for the cache can also contribute to low performance. High Load: A sudden increase
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