No files a listed on certain zOS

Files (members) of zOS partitioned dataset are not shown.
Raw listing shows all !

Logs shows :
[16:41:57] 257 "'A218626.TSO.LOAD'" partitioned data set is working directory.
[16:41:57] Ignoring LIST options.


I also have tried all combinations in the directory listing options.

I have contacted you by email.