Document URL: https://access.redhat.com/documentation/en-US/Red_Hat_JBoss_BPM_Suite/6.2/html/Development_Guide/sect-Running_in_KIE.html#sect-Supported_JBoss_BRMS_Commands Section Number and Name: 16.5.6. Available API 16.5.7. Supported JBoss BRMS Commands Describe the issue: The BatchExecutionHelper should not be used against Decision Server 6.2 as mentioned by Maciej on [1]; The use of this class will lead to problem when generating requests - a new approach is required and it is described in this article created by Anton -> [2]; Also, the suggested sample JSON does not work anymore ----- JSON: {"batch-execution":{"lookup":"ksession1","commands":[{"insert":{"object":{"org.drools.compiler.test.Person":{"name":"john","age":25}}}},{"fire-all-rules":""}]}} ----- Suggestions for improvement: * Update the documentation according [2]; * Replace the sample JSON by a working one, which probably should be: {"batch-execution":{"lookup":"ksession1","commands":[{"insert":{"object":{"org.drools.compiler.test.Person":{"name":"john","age":25}}}},{"fire-all-rules": {} }]}} (notice the change in the fire all rules command) (the JSON above was not tested) Additional information: Links: [1] https://bugzilla.redhat.com/show_bug.cgi?id=1293736#c4 [2] https://access.redhat.com/solutions/1486613