Oracle Fusion Middleware

Following debugging steps can be followed for debugging XSL errors:1. Remove all the external references (like DVM, xsd imports), and use Test option of the XSL to check if there is any error.
2. If there is any error, you can use this Test option recursively, by deleted the mapping block-by-block until you track down the error.



3. If there is no error from the Test option, then:
a. Check if all the namespaces used in the XSL are declared.
b. Check if the external references are proper.
4. If you are not able to track down the error, then add the external references one-by-one, and run the process. By doing this you should be able to narrow down to the erroring block.

Note: These are only suggested steps. But these can be changed as per your case.