topic Re: Data Mapper_7.3 error : java.lang.NullPointerException when selected Validate against structure in Talend Studio

Data Mapper_7.3 error : java.lang.NullPointerException when selected Validate against structure

avinashpopatwar — Fri, 10 Apr 2020 08:25:42 GMT

I'm getting below error when I selected "Validate against structure" option in Map properties of Talend data mapper,
If I don't select above option job is running fine. I'm using Talend version 7.3.

Error :
Exceptionrg.xml.sax.SAXException: Exception thrown by extension function {public static java.lang.String org.talend.transform.runtime.common.RuntimeSupport.validateValue(java.lang.String,java.util.List,int)}: java.lang.NullPointerException.

InputStructure Format : EdiFact
OutputStructure Format: Flat file

can any one help?

Thanks

Re: Data Mapper_7.3 error : java.lang.NullPointerException when selected Validate against structure

manodwhb — Fri, 10 Apr 2020 09:32:25 GMT

I think you can make nullable column right?

Re: Data Mapper_7.3 error : java.lang.NullPointerException when selected Validate against structure

avinashpopatwar — Fri, 10 Apr 2020 09:41:48 GMT

Should I mark all segments and elements as nullable in Input Structure (EdiFact) ?

like I attached screenshot?

Capture.PNG

Re: Data Mapper_7.3 error : java.lang.NullPointerException when selected Validate against structure

manodwhb — Fri, 10 Apr 2020 09:45:42 GMT

Yes, mark as nullable and let me know are you getting that error?

Re: Data Mapper_7.3 error : java.lang.NullPointerException when selected Validate against structure

avinashpopatwar — Mon, 13 Apr 2020 08:21:55 GMT

Thanks Manohar,

I tried to run the job by making all fields null, but it didn't work.

Please refer screenshot of my input structure.

Capture1.PNG