Fusion REST API BPM worklist absence leave request Reject not working.

Summary:By rejecting the BPM worklist absence workflow notification through Fusion REST API is not working and received below error by using the payload API.

{

"tasks":[

       "10608196"

],

"action":{

         "id":"REJECT"

        } 

}

 

 

Received Error Message:

{

"detail": "Identity service cannot get users when identities size crosses limit Fix: verify server log to find the problem cause",

"o:errorCode": "76012",

"o:errorPath": null,

"status": "400",

"instance": "/bpm/api/4.0/tasks",

"title": "Identity Service cannot get users ",

"type": "https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.1",

"o:errorDetails": []

}

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