WLS 12.1.3 - Javax.activation.DataHandler Cannot Be Cast To Com.sun.xml.ws.developer.StreamingDataHandler
(Doc ID 2219474.1)
Last updated on SEPTEMBER 13, 2023
Applies to:
Oracle WebLogic Server - Version 12.1.3.0.0 to 12.2.1.2.0 [Release 12c]Information in this document applies to any platform.
Symptoms
When testing MTOM feature of web services in weblogic 12.1.3 as per the sample provided in the below documentation link
https://docs.oracle.com/middleware/1213/wls/WSGET/jax-ws-mtom.htm#WSGET3471
Following error occurs.
The same code works fine on earlier 12.1.1 and 12.1.2 versions
Changes
Due to changes in web service runtime in 12.1.3, issue occurs.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |