How To Fix GW055 - Connection & not found

GW055 - Overview

• Message type: E = Error

• Message class: GW - Message Texts for Gateway

• Message number: 055

• Message text: Connection & not found

What causes this issue?

The connection you selected has not been found. It has been deleted,
because the communication has been closed in the meantime.

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

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GW055 - Connection & not found ?

  The SAP error message GW055 ("Connection & not found") typically occurs in the context of SAP Gateway services when the system is unable to find a specified connection. This can happen for various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes of GW055 Error
  
  Incorrect Connection Name: The connection name specified in the request may be incorrect or misspelled.
  Service Not Registered: The OData service or the connection may not be properly registered in the SAP Gateway.
  Authorization Issues: The user may not have the necessary authorizations to access the specified connection.
  Network Issues: There may be network connectivity issues preventing access to the service.
  
  Configuration Issues: The SAP Gateway configuration may not be set up correctly, leading to the inability to find the connection.
  Service Activation: The OData service may not be activated in the SAP Gateway.
  
  Solutions to GW055 Error
  
  
  Check Connection Name:
  
  Verify that the connection name used in the request