org.drools.template.parser.DecisionTableParseException: An error occurred opening the workbook. It is possible that the encoding of the document did not match the encoding of the reader.

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    • org.drools.template.parser.DecisionTableParseException: An error occurred opening the workbook. It is possible that the encoding of the document did not match the encoding of the reader. at org.drools.decisiontable.parser.xls.ExcelParser.parseFile(ExcelParser.java:85) at org.drools.decisiontable.SpreadsheetCompiler.parseResource(SpreadsheetCompiler.java:126) at org.drools.decisiontable.SpreadsheetCompiler.getRuleSheetListener(SpreadsheetCompiler.java:185) at org.drools.decisiontable.SpreadsheetCompiler.compile(SpreadsheetCompiler.java:172) at org.drools.decisiontable.SpreadsheetCompiler.compile(SpreadsheetCompiler.java:167) at org.drools.decisiontable.DecisionTableProviderImpl.compileResource(DecisionTableProviderImpl.java:81) at org.drools.decisiontable.DecisionTableProviderImpl.loadFromResource(DecisionTableProviderImpl.java:44) at org.drools.compiler.compiler.DecisionTableFactory.loadFromResource(DecisionTableFactory.java:37) at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.decisionTableToPackageDescr(KnowledgeBuilderImpl.java:404) at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.addPackageFromDecisionTable(KnowledgeBuilderImpl.java:374) at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.addKnowledgeResource(KnowledgeBuilderImpl.java:766) at org.drools.compiler.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:2249) Caused by: org.apache.poi.openxml4j.exceptions.InvalidFormatException: Your InputStream was neither an OLE2 stream, nor an OOXML stream at org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.java:211) at org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.java:168) at org.drools.decisiontable.parser.xls.ExcelParser.parseFile(ExcelParser.java:83) ... 12 more

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