Registering WSRP producers in Oracle Portal Fails With Error 'Error reading CLOB data' After Installation Of Database Patch Set

(Doc ID 1349955.1)

Last updated on MARCH 08, 2017

Applies to:

Portal - Version to [Release 10gR2]
Information in this document applies to any platform.
Checked for relevance on 25-Mar-2015


Registering a WSRP producer in Oracle Portal fails with the following error message :

An error occurred when attempting to call the providers register function. (WWC-43134)
An error occurred during the call to the WSRP Provider: Error reading CLOB data.
Java stack trace from root exception: Invalid argument(s) in call: getChars()
at oracle.jdbc.driver.DatabaseError.SQLToIOException(
at oracle.jdbc.driver.OracleClobReader.needChars(
at Source)
at Source)
at Source)


Database patch set has been applied to the Portal repository database.


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