How To Fix GW903 - Gateway connections

GW903 - Overview

• Message type: E = Error

• Message class: GW - Message Texts for Gateway

• Message number: 903

• Message text: Gateway connections

What causes this issue?

This MTE node gives information about what percentage of the maximum
possible clients exist for the gateway in question.
For example, if the gateway can administrate 500 clients, and there are
currently 50 clients logged on to the gateway, the value is 10%.

How to fix this error?

If the value is near 100%, the maximum number of clients can be changed
using the profile parameter <ZH>gw/max_sys </> (see the parameter
documentation in RZ11).

Procedure for System Administrators

To administrate gateway connections, call transaction SMGW on the server
in question.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GW903 - Gateway connections ?

  The SAP error message GW903 typically indicates an issue with Gateway connections, specifically related to the SAP Gateway service. This error can occur in various scenarios, such as when trying to connect to an SAP system or when there are issues with the configuration of the Gateway.
  
  Cause:
  
  Network Issues: There may be network connectivity problems between the client and the SAP Gateway server.
  Configuration Errors: Incorrect configuration settings in the SAP Gateway or the client application can lead to this error.
  Service Not Running: The SAP Gateway service may not be running on the server.
  Authorization Issues: The user may not have the necessary authorizations to access the Gateway.
  Resource Limitations: The Gateway may be overloaded or have reached its connection limit.
  
  
  Solution:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the client and the SAP Gateway server. You can use tools like ping or traceroute to diagnose network issues.
  Verify Gateway Configuration: Check the