'TEIID31100 Parsing error: Encountered "[*]SET[*] SHOWPLAN DEBUG"

Issue

13:40:20,079 INFO  [org.teiid.COMMAND_LOG] (Worker0_QueryProcessorQueue2) xyz  ERROR USER COMMAND:     endTime=2018-03-16 13:40:20.079 requestID=xyz        txID=null       sessionID=xyz principal=teiidUser@teiid-security      vdbName=xxxxx-VDB  vdbVersion=1    finalRowCount=null
13:40:20,080 WARN  [org.teiid.PROCESSOR] (Worker0_QueryProcessorQueue2) xyz TEIID30020 Processing exception for request  xyz  'TEIID31100 Parsing error: Encountered "[*]SET[*] SHOWPLAN DEBUG" at line 1, column 1.
Was expecting: "alter" | "begin" | "call" | "create" | "delete" | "drop" | "exec" | "execute" | "insert" | "merge" ...'. Originally QueryParserException QueryParser.java:214.: org.teiid.api.exception.query.QueryParserException: TEIID31100 Parsing error: Encountered "[*]SET[*] SHOWPLAN DEBUG" at line 1, column 1.
Was expecting: "alter" | "begin" | "call" | "create" | "delete" | "drop" | "exec" | "execute" | "insert" | "merge" ...
        at org.teiid.query.parser.QueryParser.convertParserException(QueryParser.java:214) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at org.teiid.query.parser.QueryParser.parseCommand(QueryParser.java:164) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at org.teiid.query.parser.QueryParser.parseCommand(QueryParser.java:140) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at org.teiid.dqp.internal.process.Request.parseCommand(Request.java:305) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at org.teiid.dqp.internal.process.Request.generatePlan(Request.java:402) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at org.teiid.dqp.internal.process.Request.processRequest(Request.java:476) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at org.teiid.dqp.internal.process.RequestWorkItem.processNew(RequestWorkItem.java:642) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:337) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:51) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:274) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:284) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) [teiid-engine-8.12.11.6_4-redhat-64-12.jar:8.12.11.6_4-redhat-64-12]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_141]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_141]
        at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_141]