Hi all,
i am having a problem using the export option that is available to export table data to an excel sheet.when i click the submit button, the ouput displays in the table and then when i click export i get an exception which say:...
java.lang.NullPointerException
at com.sap.ip.bi.alv.xml.ALVXMLCellCollector.collect(ALVXMLCellCollector.java:105)
at com.sap.ip.bi.alv.xml.ALVXMLDataRowCollector.collect(ALVXMLDataRowCollector.java:207)
at com.sap.ip.bi.alv.xml.ALVXMLDataTableCollector.collect(ALVXMLDataTableCollector.java:67)
at com.sap.ip.bi.alv.xml.ALVXMLTableCollector.collect(ALVXMLTableCollector.java:114)
at com.sap.ip.bi.alv.export.ALVExportXMLBase25.export(ALVExportXMLBase25.java:95)
... 87 more
and i dont get this error when i dont use "user data" connector ( a connector that contains the personal data of the user ) or when i dont click submit button to get the output.
can anyone slove this problem?
Regards,
