This article explains the OO message "WARN - The configured limit of 1,000 object references was reached while attempting to calculate the size of the object graph."

Environment

Operation Orchestration

Situation

Sometimes Operation Orchestration (OO) throws some warm messages like this:

[https-jsse-nio-8443-exec-63] (ObjectGraphWalker.java:209) WARN - The configured limit of 1,000 object references was reached while attempting to calculate the size of the object graph. Severe performance degradation could occur if the sizing operation continues. This can be avoided by setting the CacheManger or Cache elements maxDepthExceededBehavior to "abort" or adding stop points with @IgnoreSizeOf annotations. If performance degradation is NOT an issue at the configured limit, raise the limit value using the CacheManager or Cache elements maxDepth attribute. For more information, see the Ehcache configuration documentation. 

For resolution, read the complete knowledge article