Message type: E = Error
Message class: GW - Message Texts for Gateway
Message number: 222
Message text: Gateway memory bottleneck
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GW222
- Gateway memory bottleneck ?The SAP error message GW222 indicates a memory bottleneck in the SAP Gateway. This typically occurs when the SAP Gateway is unable to allocate sufficient memory to handle incoming requests, which can lead to performance issues or failures in processing requests. Causes of GW222 Error High Load: A sudden increase in the number of requests or transactions can overwhelm the Gateway, leading to memory exhaustion.
Configuration Issues: Incorrect configuration settings for the Gateway can limit the available memory. Memory Leaks: Poorly designed applications or services that do not release memory properly can lead to gradual memory depletion. Insufficient Hardware Resources: The underlying hardware may not have enough memory to support the current load. Long-Running Processes: Processes that take a long time to complete can hold onto memory longer than necessary. Solutions to GW222 Error Monitor and Analyze Load: Use transaction codes like SM50 (Process Overview) and SM66 (Global Process Overview) to monitor active processes and identify any that are
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