fix: list/search quickSearch 参数名修正 + SQL 方言友好报错 + E071 传输请求改 IN

- list_objects: maxrow/name/type 改为 operation=quickSearch/query/maxResults/objectType，
  并剥离 NW 7.40/7.50 quickSearch name 里的本地化类型标签（如 "ZCL_FOO (Class)"）
- query_table_data: HTTP 400 转抛 SapCliError，说明方言限制（WHERE 仅 IN/LIKE），不再打堆栈
- _query_transport_request: E071 查询 WHERE 改用 IN(...)，区分「无」与「无法获取」

tests/unit/test_ddic.py

@@ -19,7 +19,7 @@ sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), ".."
 
 from sapcli.client import ADTClient
 from sapcli.client._ddic import _local, _attr_local, _find_local
-from sapcli.exceptions import CreateError, DeleteError
+from sapcli.exceptions import CreateError, DeleteError, SapCliError
 from sapcli.types import parse_object_name
 
 # ADT XML 命名空间
@@ -706,6 +706,14 @@ class TestQueryTableData(unittest.TestCase):
         self.assertEqual(result["rows"], [])
         self.assertEqual(result["total_rows"], 0)
 
+    def test_http_400_raises_friendly_error(self):
+        client = _make_client()
+        client.session.post.return_value = _mock_resp(400, text="A Boolean expression was expected")
+        with self.assertRaises(SapCliError) as ctx:
+            client.query_table_data("SELECT * FROM t WHERE f='x'")
+        self.assertIn("IN", str(ctx.exception))
+        self.assertIn("LIKE", str(ctx.exception))
+
 
 # ═══════════════════════════════════════════
 #  run_program