Opening AIA XSD From DB MDS Connection Hangs In JDeveloper 11.1.1.3.0. Error: java.lang.OutOfMemoryError: Java heap space (Doc ID 1303847.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle SOA Platform - Version: 11.1.1.3.0 and later   [Release: 11gR1 and later ]
Information in this document applies to any platform.

Symptoms

If you are opening large AIA xsd's (eg, CustomerPartyEBM) from a database based MDS, causes JDeveloper 11.1.1.3.0 to hang for a very long time and eventually you will see an out-of-memory error.

Error Stack:
<Data time Stamp> PM oracle.jdevimpl.rescat2.nodes.ResourceNodeFactoryImpl
reso
lveCatalogItem
WARNING: cannot find resource using repository [MDS] and repository path
[apps/A
IAMetaData/AIAComponents/EnterpriseObjectLibrary/Core/Common/V2/CodeLists.xsd]

The repository may not be accessible or the resource may have been deleted or
re
named
<Data time Stamp> PM oracle.jdevimpl.rescat2.nodes.ResourceNodeFactoryImpl
reso
lveCatalogItem
WARNING: cannot find resource using repository [MDS] and repository path
[apps/A
IAMetaData/AIAComponents/EnterpriseObjectLibrary/Core/Common/V2/DataTypes.xsd]

The repository may not be accessible or the resource may have been deleted or
re
named
<Data time Stamp> PM oracle.jdevimpl.rescat2.nodes.ResourceNodeFactoryImpl
reso
lveCatalogItem
WARNING: cannot find resource using repository [MDS] and repository path
[apps/A
IAMetaData/AIAComponents/EnterpriseObjectLibrary/Core/Custom/EBO/CustomerParty
/V
2/CustomCustomerPartyEBO.xsd]. The repository may not be accessible or the
resou
rce may have been deleted or renamed
07/02/2011 5:16:41 PM oracle.jdevimpl.rescat2.nodes.ResourceNodeFactoryImpl
reso
lveCatalogItem
WARNING: cannot find resource using repository [MDS] and repository path
[apps/A
IAMetaData/AIAComponents/EnterpriseObjectLibrary/Core/Custom/EBO/CustomerParty
/V
2/CustomCustomerPartyEBO.xsd]. The repository may not be accessible or the
resou
rce may have been deleted or renamed
.......................
.......................
.......................

eventually to lead to error .......................

java.lang.OutOfMemoryError: Java heap space
Exception occurred during event dispatching:
java.lang.OutOfMemoryError: Java heap space



For example: In this case the issue occurs when trying to open IAMetaData/AIAComponents/EnterpriseObjectLibrary/Core/Custom/EBO/CustomerParty/V2/CustomerPartyEBM.xsd in the IDE connections panel of JDeveloper.

Cause

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