【SAP ME 46】Comparison method violates its general contract in SLD Log(比较方法违反其常规合同)

兰舟轻帆

于 2025-05-26 14:44:17 发布

阅读量20

点赞数

CC 4.0 BY-SA版权

分类专栏： SAP「ME」深入开发专栏文章标签： SAP MES

本文链接：https://blog.youkuaiyun.com/bj_chengrong/article/details/148230249

SAP「ME」深入开发专栏专栏收录该内容

48 篇文章 ¥49.90 ¥99.00

订阅专栏

超级会员免费看

问题描述

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