How To Fix PS101 - Could not set up connection to server

PS101 - Overview

• Message type: E = Error

• Message class: PS - SAP Electronic Parcel Service

• Message number: 101

• Message text: Could not set up connection to server

What causes this issue?

An error occurred when connecting to the server.
Server address: <LS>&V2&</>
Server destination: <LS>&V3&</>
Client address: <LS>&V4&</>
Error code: <LS>&V1&</>
Definition of the error codes:
11 Invalid server
12 Permission denied

System Response

Transmission is not possible.

How to fix this error?

Check the server destination.

Error message extract from SAP system. Copyright SAP SE.

PS101 - Details

• The SAP error message PS101, which states "Could not set up connection to server," typically indicates that there is an issue with the connection between the SAP client and the SAP server. This can be caused by various factors, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Network Issues: Problems with the network connection, such as firewalls, VPN issues, or network outages, can prevent the client from reaching the server.
  Server Down: The SAP server may be down for maintenance or due to an unexpected failure.
  Incorrect Configuration: Incorrect settings in the SAP GUI or the connection parameters (like the application server, instance number, or system ID) can lead to connection issues.
  SAP Router Issues: If you are using an SAP router, there may be issues with the router configuration or connectivity.
  Client Version Mismatch: The version of the SAP GUI may not be compatible with the version of the SAP server.
  License