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Tax Australia: Unable to cast object of type VaTS.BusinessDocument to type Ato.EN.IntegrationServices.CodeGenerationLS

Error when lodging a Trust return

Error: 'UNKNOWN.EXCEPTION - An unknown error occurred while processing the ATO Validation Rules. The exception message - Unable to cast object of type 'VaTS.BusinessDocument' to type 'Ato.EN.IntegrationServices.CodeGenerationRS.RS2018'.

We have a fix file available to resolve this error:

  1. Navigate to the following location on your computer:
    Adv2000/Taxforms

  2. Locate the file named sbr.validation.dll.

  3. Rename the file to sbr.validation.dll.OLD.

  4. Download the fix file sbr.Validation fix file.

  5. Right click to copy the downloaded fix file and paste the into the Adv2000/Taxforms folder.

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