diff --git a/source/dnode/mgmt/impl/src/dndVnodes.c b/source/dnode/mgmt/impl/src/dndVnodes.c
index c174de9893a96d1efa4d4789d9f8b4ffd0adf15b..01179b38aeeae47b4af2ec31f00ea284770717c6 100644
--- a/source/dnode/mgmt/impl/src/dndVnodes.c
+++ b/source/dnode/mgmt/impl/src/dndVnodes.c
@@ -841,6 +841,7 @@ static SVnodeObj *dndAcquireVnodeFromMsg(SDnode *pDnode, SRpcMsg *pMsg) {
 
   SVnodeObj *pVnode = dndAcquireVnode(pDnode, pHead->vgId);
   if (pVnode == NULL) {
+    dError("vgId:%d, failed to acquire vnode while process req", pHead->vgId);
     if (pMsg->msgType & 1u) {
       SRpcMsg rsp = {.handle = pMsg->handle, .code = TSDB_CODE_VND_INVALID_VGROUP_ID};
       rpcSendResponse(&rsp);