CPL_ERR_PERSIST_NEG_ADVICE
case CPL_ERR_PERSIST_NEG_ADVICE:
req->status == CPL_ERR_PERSIST_NEG_ADVICE)
status == CPL_ERR_PERSIST_NEG_ADVICE;
status == CPL_ERR_PERSIST_NEG_ADVICE ||
req->status == CPL_ERR_PERSIST_NEG_ADVICE) {
status == CPL_ERR_PERSIST_NEG_ADVICE;