java - Webi Rich Client Null Pointer Exception Error -

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i'm trying create new webi document based on duplicate old 1 have been migrated boxi 3.1. make changes (filters, expressions) without problem. when save (in different folders) , try reopen it, following error :

an error has occured details: 

java.lang.nullpointerexception @ com.sap.webi.ui.action.pagesizeaction.onupdateui(pagesizeaction.java:278)

and document damaged ! can open other documents.

i'm on sap bi 4.1 platform sp3, server on 4.1 native version.

i noticed .glf created before getting error has following content : 

|527a5b9c76094be390d9b582d003d7ce0|2016 01 27 11:25:58.876|+0000|error| |>=|e| |tracelog| 9504|  38|opendoctask-5515057-1| |0|0|0|0|-|-|-|-|-|-||||||||||com.sap.sl.sdk.parser.xml.serverobjectparser||unknown data type "error"  |527a5b9c76094be390d9b582d003d7ce1|2016 01 27 11:26:00.636|+0000|error| |>=|e| |tracelog| 9504|  38|opendoctask-5515057-1| ||||||||||||||||||||com.sap.webi.client.toolkit.document.documentinstancewrapper||initrebeannavigationstate - getnavigationstate   java.lang.indexoutofboundsexception: start_tag can have attributes end_document seen ...</methodreturn>... @16:16

etc

|527a5b9c76094be390d9b582d003d7ce2|2016 01 27 11:26:03.146|+0000|error| |>=|e| |tracelog| 9504|  16|awt-eventqueue-0| ||||||||||||||||||||com.sap.webi.client.toolkit.document.documentinstancewrapper||initrebeannavigationstate - getnavigationstate  java.lang.indexoutofboundsexception: index: 0, size: 0     @ java.util.arraylist.rangecheck(unknown source)     @ java.util.arraylist.get(unknown source)

please can me ?

thanks lot,

regards, adraa

first of all, server , client should always on same version. using different version on client on server not supported.

the error message referring error in underlying xml representation of web intelligence document.

you'll have test if can replicate issue using 4.1 version of web intelligence rich client (so without sp installed).


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