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2497068 - Comparison method violates its general contract in SLD Log

Symptom

When trying to register a system in the SLD, the system is not registered and the following error message can be found in the sld log:

#838352 06/29/2017 07:56:18.089 [SLD Data Supplier Processing] ERROR com.sap.lcr.sagent.BuilderDirector: Unexpected error during processing of supplied data.
Thrown:
java.lang.IllegalArgumentException: Comparison method violates its general contract!
at java.util.TimSort.mergeLo(TimSort.java:777)
at java.util.TimSort.mergeAt(TimSort.java:514)
at java.util.TimSort.mergeCollapse(TimSort.java:441)
at java.util.TimSort.sort(TimSort.java:245)
at java.util.Arrays.sort(Arrays.java:1512)
at java.util.ArrayList.sort(ArrayList.java:1454)
at java.util.Collections.sort(Collections.java:175)
at com.sap.lcr.sagent.specificbuilder.SupplierUtil.getSortedClone(SupplierUtil.java:781)
at com.sap.lcr.sagent.specificbuilder.SupplierUtil.getFingerprint(SupplierUtil.java:579)
at com.sap.lcr.sagent.specificbuilder.AbstractBuilder.work(AbstractBuilder.java:312)
at com.sap.lcr.sagent.specificbuilder.BCSystemBuilder.work(BCSystemBuilder.java:35)
at com.sap.lcr.sagent.BuilderDirector.performLocalWork(BuilderDirector.java:833)
at com.sap.lcr.sagent.BuilderDirector.performWork(BuilderDirector.java:664)
at com.sap.lcr.sagent.BuilderDirector.run(BuilderDirector.java:450)
at java.lang.Thread.run(Thread.java:808)


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Environment

  • SAP Netweaver release independent
  • JRE 1.6 or higher
  • OS/DB Independent

Product

SAP NetWeaver all versions

Keywords

KBA , BC-CCM-SLD-JAV , System Landscape Directory Java Client & Server , BC-CCM-SLD , System Landscape Directory / Component Repository , Problem

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