Unable to trigger workflow with an error "java.lang.NumberFormatException: For input string: XXXXXXXXXX" in Windchill PDMLink

• Unable to trigger workflow with an error "java.lang.NumberFormatException: For input string: XXXXXXXXXX"
• Below error is observed in MS/BGMS logs :

INFO  [WfPropagationQueue.PoolQueueThread-41] wt.system.err Administrator - java.lang.NumberFormatException: For input string: "3XXXXXXXXX"
INFO  [WfPropagationQueue.PoolQueueThread-41] wt.system.err Administrator - at java.base/java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
INFO  [WfPropagationQueue.PoolQueueThread-41] wt.system.err Administrator - at java.base/java.lang.Integer.parseInt(Integer.java:652)
INFO  [WfPropagationQueue.PoolQueueThread-41] wt.system.err Administrator - at java.base/java.lang.Integer.valueOf(Integer.java:983)
INFO  [WfPropagationQueue.PoolQueueThread-41] wt.system.err Administrator - at com.lcs.wc.wf.LCSWFQuery.findWorkItemAssigneeLinksQuery(LCSWFQuery.java:176)
INFO  [WfPropagationQueue.PoolQueueThread-41] wt.system.err Administrator - at com.lcs.wc.wf.LCSWFQuery.findWorkItemAssigneeLink(LCSWFQuery.java:144)
INFO  [WfPropagationQueue.PoolQueueThread-41] wt.system.err Administrator - at com.lcs.wc.wf.WorkItemLogic.createWorkItemAssigneeLink(WorkItemLogic.java:61) 
INFO  [WfPropagationQueue.PoolQueueThread-41] wt.system.err Administrator - at java.base/java.lang.Thread.run(Thread.java:829)
ERROR [WfPropagationQueue.PoolQueueThread-41] wt.workflow.engine.WfActivity Administrator -    WfActivity.change state, exception caught Dropped Source, exception = wt.workflow.WfException: wt.util.WTException: java.lang.NumberFormatException: For input string: "3XXXXXXXXX"
Nested exception is: java.lang.NumberFormatException: For input string: "3XXXXXXXXX"
Nested exception is: wt.util.WTException: java.lang.NumberFormatException: For input string: "3XXXXXXXXX"