Error in batch run to convert PDF files to PDFA

I am running a batch file to convert PDF files to PDFA. For some files pop up window with "The dimensions of this page is out of range" will generate. I want to skip all pop up windows which stops my batch processing. 

<?xml version="1.0" encoding="UTF-8"?>
<Workflow xmlns="http://ns.adobe.com/acrobat/workflow/2012" title="Pdfa Exporter" description="The tool will export the files into PDFA format." majorVersion="1" minorVersion="0">
<Sources defaultCommand="WorkflowPlaybackSelectFolder"/>
<Group label="PDFA Exporter">
<Command name="WorkflowPlaybackSaveFiles" pauseBefore="false" promptUser="false">
<Items>
<Item name="AddToBaseName" type="boolean" value="false"/>
<Item name="DocSaveDestType" type="string" value="WorkflowPlaybackSave"/>
<Item name="DontOverwrite" type="boolean" value="true"/>
<Item name="EmbedIndex" type="boolean" value="false"/>
<Item name="FileVariation" type="integer" value="0"/>
<Item name="HandleOutput" type="boolean" value="true"/>
<Item name="HandlerUniqueID" type="string" value="com.callas.preflight.pdfa"/>
<Item name="InsertAfterBaseName" type="text" value=""/>
<Item name="InsertBeforeBaseName" type="text" value=""/>
<Item name="NumbericNaming" type="boolean" value="false"/>
<Item name="OptimizePDF" type="boolean" value="true"/>
<Item name="PresetName" type="text" value="Standard"/>
<Item name="RunPDFOptimizer" type="boolean" value="true"/>
</Items>
</Command>
</Group>
</Workflow>

Can someone edit above code to skip popup windows