Unable to start WP

Document ID : KB000084366
Last Modified Date : 14/04/2018
Show Technical Document Details
Issue:
Error Message :
U0003413 Socket call 'bind' returned error code '10048'. Only one usage of each socket address (protocol/network address/port) is normally permitted.
U0003487 ListenSocket with port number '4532' could not be created.

A worker process (WP) is unable to start.

Investigation
Start the WP from the command line.

The WP log shows the following:
U0003413 Socket call 'bind' returned error code '10048'.
    Only one usage of each socket address (protocol/network address/port) is normally permitted.
U0003487 ListenSocket with port number '4532' could not be created.
Cause:
Cause type:
Configuration
Root Cause: The WP port cannot be created because the port number defined in the UCSRV.ini is already in use.
Resolution:
  1. Find out what program is using the port defined for the WP and disconnect it from the port.
  2. Alternatively, change the port number defined in the UCSRV.ini.
  3. Restart the Working Process after these changes are made.


Fix Status: No Fix

Fix Version(s):
N/A
Additional Information:
Workaround :
N/A