When using SOAP, you might see an error with these strings:
- "The adapter "SOAP" raised an error message."
- "Details "Server was unable to process request."
- "Unable to generate a temporary class (result=1)".
- "Source file {some file name in your temporary directory} could not be found."
This occurs because the account credentials in the "Identity" tab of the application pool hosting the web service needs full control over the physical directory specified by the TEMP environment variable.
Add this identity account to the security tab of the directory and the error should be resolved.