2428807 - Java Heap Space Error When Opening Backup Configuration in HANA STUDIO | SAP Knowledge Base Article

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2428807 - Java Heap Space Error When Opening Backup Configuration in HANA STUDIO

Symptom

Attempts to open the Backup Console within HANA Studio fails with:

'Fetching backup configuration' has encountered a problem.  An internal error occurred during 'Fetching backup configuration'.

'Java heap space (failed to allocate... bytes)' error occurs when attempting to open the Backup Configuration within HANA Studio.

Details show an error similar to the following:

java.lang.OutOfMemoryError: Java heap space (failed to allocate 525336592 bytes) (max heap: 1024 MB)                                                                                       
 at java.util.Arrays.copyOf(Arrays.java:3332)
 at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:190)
 at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:155)
 at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:516)
 at java.lang.StringBuilder.append(StringBuilder.java:136)
 at com.sap.ndb.studio.admin.model.backup.impl.BackupMonitorImpl.readBackupLogFileViaJDBC(BackupMonitorImpl.java:892)
 at com.sap.ndb.studio.admin.model.backup.impl.BackupMonitorImpl.populate(BackupMonitorImpl.java:756)
 at com.sap.ndb.studio.admin.model.backup.impl.RunningBackupImpl.populate(RunningBackupImpl.java:154)
 at com.sap.ndb.studio.admin.model.backup.impl.RunningBackupImpl.refresh(RunningBackupImpl.java:140)
 at com.sap.ndb.studio.backup.editors.pages.overview.data.OverViewData.checkForRunningBackup(OverViewData.java:344)
 at com.sap.ndb.studio.backup.editors.pages.overview.data.OverViewData.retrieve(OverViewData.java:209)
 at com.sap.ndb.studio.backup.editors.pages.overview.data.OverviewHandler$1.run(OverviewHandler.java:74)
 at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)


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Environment

SAP HANA Database 1.0

Product

SAP HANA, enterprise extended edition all versions

Keywords

-Xmx, -XX:MaxPermSize, hdbstudio.ini, java.lang.OutOfMemoryError, readBackupLogFileViaJDBC, --launcher.XXMaxPermSize. Fetching backup configuration, memory, Xms, Studio , KBA , HAN-DB-CLI , SAP HANA Clients (JDBC, ODBC) , HAN-STD-ADM-BAC , SAP HANA Backup & Recovery (Studio) , Problem

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