Enterprise Scan: Message delivered when using validation.fail

[apbaman]

In an Indexing field Validation script, I am performing a database lookup to validate the user's entry. When the entry fails the validation, I want to deliver an error message, flag the field, and not let the archival continue (that is, I want to force the user to correct the data).

I am using the following:

​

Validation.Fail("No Records Found For " + AGNUM + "; Please Enter Valid Agreement Number, then press Tab");

When the entry fails, the field is flagged and archival stopped, just as desired.

However, the resulting message box is:

Validation Fail
Exception has been thrown by the target of an invocation.
No records found for [AGNUM]; Please Enter
Valid Agreement Number, then press Tab​

Can I eliminate the "Exception has been thrown by the target of an invocation." part in the middle of this message? It means nothing to the user.

Thanks for your attention.

Dave