How To Fix GW222 - Gateway memory bottleneck

GW222 - Overview

• Message type: E = Error

• Message class: GW - Message Texts for Gateway

• Message number: 222

• Message text: Gateway memory bottleneck

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 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