Save all details error in Exception Block of BizTalk

Question

In orchestration A,I make a Exception Block ,created a System.Exception object and saved Exception Error in a string and checking it in admin console.
In my orchestarion, I got amount value from a element Amount, used a custom xslt and in that custom xslt, I used a C# function for desired calculation for the value of amount.
Now when,input string of amount is not in a correct format then a error is saved regarding mapping  as follows:
Transformation failed for Map A.
But the actual error is as follows:
input string was not in a correct format.
How can I get this error in  exception handler block?
Prakash

Answer 1

Hi Prakash,
Like you have mentioned that you are using Custom XSLT, my advice will be that you can raise an exception from within an XSLT template, based on the value.
<xsl:message terminate="yes">Custom error text</xsl:message>
This will cause the XSLT engine to stop processing immediately, and raise an exception.   This exception, including the custom error text contained within the message segment,
can be caught in the BizTalk Orchestration engine by explicitly catching an exception of type 
Microsoft.XLANGS.BaseTypes.TransformationFailureException.
Refer: Biz Talk : How To : Throw Custom Exception in Map
For step-by-step explanation on this refer: Flowing clear error messages from transforms
Rachit
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