Glad to hear it is resolved.
When you run into any issue your standard trouble shooting approach should be:
1. Look up the error in the appropriate Messages and Codes manual. IBM (and other vendors) put the identifier on the front of the message to make it easier to look up in the manual.
2. If the manual explanation tells you how to fix the problem, use it.
3. If you don't understand what the manual says, then you could post on a forum -- or contact your site support group -- for assistance.
Many errors occur that only someone working on the site can resolve -- hence a frequent response to postings here (and other forums) is to contact your site support group. Sometimes, the responder knows perfectly well what the problem is, but resolving it requires something be done on the site. Sometimes the problem requires additional information to resolve, and hence again someone at the site must get that additional information.