# TableDeleteTask Error keeps reoccuring

**URL:** <https://forum.inductiveautomation.com/t/tabledeletetask-error-keeps-reoccuring/36787>\
**Category:** Ignition\
**Tags:** ignition80\
**Created:** [July 16, 2020, 5:03pm UTC](https://forum.inductiveautomation.com/t/tabledeletetask-error-keeps-reoccuring/36787 "2020-07-16T17:03:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sahibdeep.sodhi](https://avatars.discourse-cdn.com/v4/letter/s/f05b48/32.png) [@sahibdeep.sodhi](https://forum.inductiveautomation.com/u/sahibdeep.sodhi)\
**Post date:** [July 16, 2020, 5:03pm UTC](https://forum.inductiveautomation.com/t/tabledeletetask-error-keeps-reoccuring/36787/1 "2020-07-16T17:03:27Z")

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I have reoccurring error in the Logger:

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/1/3/13c6009f54544993c5fe2b2b9381f71bf7543771.png)

org.postgresql.util.PSQLException: ERROR: relation “hearbeatcommunication” does not exist Position: 46

at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2440)

at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2183)

at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:308)

at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:441)

at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:365)

at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:143)

at org.postgresql.jdbc.PgPreparedStatement.executeQuery(PgPreparedStatement.java:106)

at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:122)

at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:122)

at com.inductiveautomation.ignition.gateway.datasource.SRConnectionWrapper$SRPreparedStatement.executeQuery(SRConnectionWrapper.java:1007)

at com.inductiveautomation.ignition.gateway.datasource.SRConnectionWrapper.runScalarPrepQuery(SRConnectionWrapper.java:242)

at com.inductiveautomation.factorysql.maintenance.TableDeleteTask.run(TableDeleteTask.java:131)

at com.inductiveautomation.ignition.common.execution.impl.BasicExecutionEngine$SelfSchedulingRunner.run(BasicExecutionEngine.java:483)

at com.inductiveautomation.ignition.common.execution.impl.BasicExecutionEngine$TrackedTask.run(BasicExecutionEngine.java:565)

at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)

at java.base/java.util.concurrent.FutureTask.run(Unknown Source)

at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)

at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.base/java.lang.Thread.run(Unknown Source)

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<div class="post-metadata">

**Author:** ![paul-griffith](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul-griffith/32/37249_2.png) [@paul-griffith](https://forum.inductiveautomation.com/u/paul-griffith)\
**Post date:** [July 16, 2020, 8:52pm UTC](https://forum.inductiveautomation.com/t/tabledeletetask-error-keeps-reoccuring/36787/2 "2020-07-16T20:52:47Z")

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It’s a transaction group trying to delete records from its maintained table. The relationship error should hopefully explain itself - it’s unlikely to be something Ignition set up, but something else created in Postgres tied into the FSQL auto-generated table.