Jzos Read Buffer Error (via Servlet)

[ceeans]

Encountered the Issue Below:

[8/21/17 21:02:17:862 GMT+08:00] 00000091 SystemErr R com.ibm.jzos.ZFileException: //'DSN.XXX.XXXX': fopen() failed; EDC5092I An I/O abend was trapped.; errno=92 errno2=0xc00b0162 last_op=43 errorCode=0x9130038

Background:.
JCL Batch Launcher triggers Jzos Client(located in USS) Jzos Client used Jzos Buffer Reader to directly Read MVS Dataset (located in USS) , job result successful.

Current Issue: JCL Batch Launcher triggers Jzos Client (USS), then Jzos Client triggers URL with Jzos Java Buffer reader to read directly Read MVS Dataset. The URL is located in CICS Liberty and hit the issue above.

[dovetail]

An ABEND 913-38 is a RACF violation when trying to open a data set