How To Fix UMK622 - Error when communicating with the requested Web server

UMK622 - Overview

• Message type: E = Error

• Message class: UMK - Measures

• Message number: 622

• Message text: Error when communicating with the requested Web server

What causes this issue?

Could not read data from the web server.

System Response

The process was canceled by the system.

How to fix this error?

Check the following:
Verify that the URL has been entered correctly.
Make sure you entered the correct user name and password.
Check whether the proxy server is configured correctly (if necessary).
To do this, choose in the SEM menu <LS>Strategic Enterprise Management
-> Strategy Management -> Design -> Various ->
<DS:TRAN.UMC_PROXY_CUST>HTTP Connections: Proxy Details</></>.

Procedure for System Administrators

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 UMK622 - Error when communicating with the requested Web server ?

  The SAP error message UMK622 indicates that there is a communication issue between the SAP system and the requested web server. This error can arise from various causes, and understanding these can help in troubleshooting and resolving the issue.
  Causes of UMK622 Error
  
  
  Network Issues: There may be network connectivity problems between the SAP system and the web server. This could be due to firewall settings, routing issues, or network outages.
  
  
  Web Server Configuration: The web server may not be configured correctly to accept requests from the SAP system. This could include incorrect URL settings, server downtime, or misconfigured security settings.
  
  
  SAP Configuration: The SAP system may not be configured properly to communicate with the web server. This could involve incorrect settings in the SAP Gateway or RFC (Remote Function Call) destinations.
  
  
  Authentication Issues: If the web server requires authentication, and the credentials provided by the SAP system are incorrect or missing, this can lead