A batch file was meant to import a Excel file using the Omniscope reader then some logic gets applied and it ouputs, however the following error occurred. I think it's looking for another worksheet from Excel:

Chain action "omniscope" failure:
Error publishing block "Data file output 2"
com.visokio.util.jy: Error publishing block "Data file output 2"
at com.visokio.ent.actions.files.PublishDataManagerOutputBlocks.a(PublishDataManagerOutputBlocks.java:47)
at com.visokio.ent.actions.FileAction.a(FileAction.java:34)
at com.visokio.ent.actions.ChainAction.a(ChainAction.java:20)
at com.visokio.ent.actions.ChainAction.a(ChainAction.java:40)
at com.visokio.ent.actions.f.v(f.java:5)
at com.visokio.ent.actions.f.i(f.java:4)
at com.visokio.util.ut.run(ut.java:3)
at com.visokio.mxc.a(mxc.java:1)
at com.visokio.util.sy.a(sy.java:65)
at com.visokio.util.sy.a(sy.java:241)
at com.visokio.util.go.r(go.java:56)
at com.visokio.util.ph.s(ph.java:5)
at com.visokio.util.mh.o(mh.java:56)
at com.visokio.util.lh.l(lh.java:4)
at com.visokio.util.lh.a(lh.java:93)
at com.visokio.util.y3.run(y3.java:3)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.poi.openxml4j.exceptions.PartAlreadyExistsException: A part with the name '/xl/worksheets/sheet2.xml' already exists : Packages shall not contain equivalent part names and package implementers shall neither create nor recognize packages with equivalent part names. [M1.12]
at org.apache.poi.openxml4j.opc.OPCPackage.createPart(OPCPackage.java:777)
at org.apache.poi.openxml4j.opc.OPCPackage.createPart(OPCPackage.java:741)
at org.apache.poi.POIXMLDocumentPart.createRelationship(POIXMLDocumentPart.java:373)
at org.apache.poi.POIXMLDocumentPart.createRelationship(POIXMLDocumentPart.java:357)
at org.apache.poi.xssf.usermodel.XSSFWorkbook.createSheet(XSSFWorkbook.java:661)
at org.apache.poi.xssf.usermodel.XSSFWorkbook.createSheet(XSSFWorkbook.java:81)
at com.visokio.ms.th.d(th.java:42)
at com.visokio.ms.rh.a(rh.java:131)
at com.visokio.ms.rh.a(rh.java:65)
at com.visokio.ms.li.a(li.java:13)
at com.visokio.tvb.b(tvb.java:1)
at com.visokio.svb.a(svb.java:42)
at com.visokio.util.res.l.g(l.java:115)
at com.visokio.util.res.l.(l.java:145)
at com.visokio.svb.c(svb.java:29)
at com.visokio.svb.a(svb.java:57)
at com.visokio.svb.b(svb.java:34)
at com.visokio.svb.a(svb.java:31)
at com.visokio.mff.a(mff.java:28)
at com.visokio.mff.a(mff.java:14)
at com.visokio.mff.a(mff.java:7)
at com.visokio.lpd.a(lpd.java:147)
at com.visokio.lpd.a(lpd.java:144)
at com.visokio.amd.b(amd.java:22)
at com.visokio.zld.a(zld.java:23)
at com.visokio.datamanager.c6.run(c6.java:9)
at com.visokio.mxc.a(mxc.java:1)
at com.visokio.util.sy.a(sy.java:28)
at com.visokio.util.sy.a(sy.java:123)
at com.visokio.datamanager.hmb.a(hmb.java:79)
at com.visokio.ent.actions.files.PublishDataManagerOutputBlocks.a(PublishDataManagerOutputBlocks.java:29)
... 18 more

any ideas?