Visual Trace - Error in Sub-Transformation <INVALID OREF>

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JamesG

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May 28, 2012, 1:43:15 PM5/28/12
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Hi 

In my visual trace, I can see following: 

ERROR <Ens>ErrException: <INVALID OREF>zTransform+2^GH.ORUSubTransformOBX.1 -- logged as '28 May 2012' number 56 @' Set:""=source.DocType tBlankSrc=1, source.DocType="ResultsOutBound_Schema:OBX"'

I am getting desired output but not sure what is cause of this error message. I have checked GH.ORUSubTransformOBX as pointed in error log. And even retested using new sub-transformation. Not sure what is causing this error. Any clues? 


Regards,
James

Dale du Preez

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May 29, 2012, 9:23:26 AM5/29/12
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Hi James,

Given that the line of code is referencing the source object, I suspect that the main transformation was not supplying a source object to the subtransform. Depending on the value of the REPORTERRORS parameter for you transform and subtransform, the way this error is handled will vary. It might be worth logging a call with the WRC to dig into the details of this a bit further, but that is up to you.

As a side note, messages of this form where you find the text "logged as '28 May 2012' number 56" (where the date and number vary) indicate that a full stack trace was logged. You can see the contents of the stack trace by going to the Application Error Log in the management portal. In 2010.2 and earlier, this is via System Management Portal --> System Logs --> View Application Error Log, and in 2012.1 and later, this is via the portal home page --> System Operation --> System Logs --> Application Error Log. Select your namespace and then view the details for the number in question.

On your system, there seem to be a good number of these (at least 56!), so it may be well worth contacting the WRC to work out why so many exceptions are being produced.

I hope that helps,
Dale
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