Scheduler uses XML requests to trigger E1 jobs and some jobs failing at scheduler server

We have Thridparty scheduler(TS) which is triggering UBE/Version in E1 server.

E1.9.2
TR: 9.2.7.3 X64
Linux platform:

Most of the time jobs are getting completed in E1 (wsj), but shows Failed to get the status at Thirdparty scheduler(TS)

We enabled logs at (TS) and captured the jderoot logs which has following error in XML requests:

05 Feb 2025 11:41:39,419 [DEBUG ]  - [JDBJ]            execute on host:e1server:6014 
05 Feb 2025 11:41:39,577 [DEBUG ]  - [JDBJ]            complete 
05 Feb 2025 11:41:39,577 [DEBUG ]  - [JDBJ]            Response as XML: [<?xml version='1.0' ?>
<jdeResponse type="list" session="">
<returnCode code='15'>TC Wrapper error</returnCode>
<ACTION TYPE="DeleteList">
<Error>Error in deleting the list</Error>