JCP takes last CP/Port number defined in UCSrv.ini file.

Document ID : KB000084755
Last Modified Date : 14/04/2018
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Issue:
Error Message :
N/A

The behavior introduced with the Java Communication Process (JCP) to select the port and/or Communication Process (CP) numbers does not follow the previous practice of selecting the next available CP/port from the ini file.

Expected Behavior:
The automation engine selects the next available CP port number from the list of port numbers in the UCSrv.ini file to assign to the JCP.

Actual Behavior:
The automation engine is selecting the highest available CP port number from the list of port numbers in the UCSrv.ini file to assign to the JCP.
Cause:
Cause type:
By design
Root Cause: Change was made intentionally, but not documented.
Resolution:
The following change was made to the documentation: 
  • Work process names start with the letters WP followed by the next available process number. 
  • Communication process names start with CP followed by the next available process number. 
  • The name of a JCP also starts with CP but for load-balancing reasons, it uses the highest available process number. 


Fix Status: No Fix

Additional Information:
Workaround :
N/A