Affects Release version(s): 5

Error Message :
In the uproc's job log, the errors messages are : 
#################
Connection to Manager for MVS [Errno syserror 238: Connection timed out] 
Message code unknown : (-1) 
RETURN CODE = 1 
Return Code = 1
#################

Patch level detected:Manager for MVS 2.1
Product Version: Dollar.Universe 5.6.0 FX25010

Description :The uproc which have launched a JCL end in Aborted status.

Cause type:
Defect
Root Cause: N/A

OS: MVS
OS Version: z/OS

Furthermore, check also if the network monitoring tool is used. ( 'Nagios plug-in' for TCP monitoring).
Check also the value of the parameter SOMAXCONN in the z/OS side (TCPIP stack parameters).

Fix Status: Released

Fix Version(s):
Component: Manager.for.ZOS
Version: Dollar.Universe 5.6.0 FX25010
FX24992

Workaround :
N/A