Thank for expat's reply,
I try the DELETE NVR, the RC is 08, and JESMSGLG is :
SYSPRINT msg is :
IDC3009I ** VSAM CATALOG RETURN CODE IS 102 - REASON CODE IS IGG0CLFP-2
The dataset can un-catalog and rename, no any other user or task using it.
So still not know what's wrong.