These BRIV outbound vectors are unsupported in this release. These unsupported vectors are CICS SFR limitations to functions not supported by the Link3270 mechanism itself. See Use restrictions for Link3270 bridge mechanism for information on additional run time restrictions.
Dump the Error log (DFHMAERF) to determine the business request adapter server flow. Modify your adapter server flow for the program specified and if possible redeploy as a FEPI server adapter.