Ok understood.  Can you tell me which of the Texas Franchise return forms you are generating?  That particular diagnostic is looking for either the Form 05-158A , Form 05-158B, or the Form 05-169 to be on the return or the 05-102.  If you have one of those other three forms it will allow efile without the 05-102.  If you do not have any of the other three forms in the return, then the 05-102 is required by Texas for efiling.

Diagnostic Language in case anyone else encounters this: "For electronic filing, one of three forms must be included with the return. Either the Long Form (Form 05-158A, Form 05-158B), the EZ Computation (Form 05-169) or the Public Information Report/Ownership Information Report. The supported filings are the Long Form, the EZ Computation, or the Information Report. Without one of these included in the return, the filing will be rejected."