Appendix B Status and Error Codes This appendix describes different kinds of status and error codes that can occur in TIBCO BusinessConnect EDI Protocol powered by Instream. The information in this appendix applies to TIBCO BusinessConnect EDI Protocol powered by Instream and TIBCO BusinessConnect EDI Protocol HIPAA Edition powered by Instream. Topics • HTTP Status Codes: 200-510 • Status Codes: 600-699