Intermittent UBE failure at JDE end when triggered from DSI

Hi Everyone,

When we launch JDE reports from DSI, intermittently few reports are not getting triggered.
We could see below errors in the call object kernal logs in enterprise server.

"
gethostbyname_r returned NULL hostent in jdeGetHostByName_r with errop=1 for hostname=*********.

1-gethostbyname returned 1 (HOST_NOT_FOUND): The host was not found

KNT0000088 - JDENET_CreateMsg failed. Error = 5 "

Any help to identify the root cause would be appreciated.

Thanks

Kaaviya

JDE 9.2

Tool release 9.2.5.6

RHEL version 7.9