REST API is failing to connect with ESP Master

Products

• ESP Workload Automation

Issue/Introduction

When setting up REST API task, which is up and running but cannot connect to ESP.

WS8099E CYBWS004 ended normally, rc=16
WS8098E CP init rc=4, SUBSYSTEM ESPM NOT FOUND
WS8097E Command processor init failed with rc=16
Connect to ESP Master 'ESPM' failed. rc=16

 

Environment

Release : 12.0

Component : REST API

Cause

When starting ESP REST API cannot find subsystem specified in RESTPROP member

 # ESP subsystem Name                  
 esp.client.connection.subsystem=????

Resolution

ESP.CLIENT.CONNECTION.SUBSYSTEM should be the SSID of the ESP Master task.

Go to PageMode and enter the following command

XCF D G

EXAMPLE:

Group=X120, Member=MASTER0, TermOpt=Quiesce                             
Group    Member           System   ASID Jobname  SSID ESP     Status    
X120     MASTER0          CA32     012D X120M    X120 Master  Active    
X120     PROXY            CA31     03D3 X120P    P114 Proxy   Quiesced

You should specify the SSID X120 for Master

# ESP subsystem Name                 
esp.client.connection.subsystem=X120 

Additional Information

ESP Workload Automation Install and Configuration Guide.

https://techdocs.broadcom.com/us/en/ca-mainframe-software/automation/ca-workload-automation-esp-edition/12-0/installing/install-and-configure-the-rest-api.html