Bluemix blockchain throwing intermittent errors while sending invoke transactions

Bluemix blockchain throwing intermittent errors while sending invoke transactions

I am trying to populate bluemix blockchain with data by sending invoke transactions. After a few records get processed, suddenly the below exception occurs:

I am trying to populate bluemix blockchain with data by sending invoke transactions. After a few records get processed, suddenly the below exception occurs:

events.js:160
      throw er; // Unhandled 'error' event
      ^

Error: {"created":"@1491562391.771888837","description":"RST_STREAM","file":"../src/core/ext/transport/chttp2/transport/frame_rst_stream.c","file_line":107,"http2_error":2} at ClientDuplexStream._emitStatusIfDone (/home/hyperledger/bluemix-deploy/sc-visibility-poc/rest-services/populator-service/node_modules/grpc/src/node/src/client.js:189:19) at ClientDuplexStream._receiveStatus (/home/hyperledger/bluemix-deploy/sc-visibility-poc/rest-services/populator-service/node_modules/grpc/src/node/src/client.js:169:8) at /home/hyperledger/bluemix-deploy/sc-visibility-poc/rest-services/populator-service/node_modules/grpc/src/node/src/client.js:634:14

NOTE: I am using HFC version 0.6.5 and bluemkix blockchain is using fabric version 0.6.

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