Exception encountered trying to list locks

Hi All,

We are usinh IS7.1.2 and we are encountering the below issue frequently
Issue: pub.storage:get is being used in some of our flow services and this service is failing with “com.wm.app.b2b.server.ServiceException: Exception encountered trying to list locks, exception(java.sql.SQLException: Java exception: ‘: java.lang.NullPointerException’.)”

Please let me know the cause of this issue as it happens very often and this error is thrown when we are performing load testing.


As you may know, a get will perform a lock on the requested store and item. In order to do this safely the server needs to check existing locks. Looks like it is erroring at that point–you’ll want to contact wM tech support to resolve.

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