Symptom
- CAP services crashed
- Application Log shows:
Error: Client error: security session expired (220005) [amqp:unauthorized-access] [sapGatewayErrorCode: V1/220005]
at ErrorValue.toObject (/home/vcap/app/node_modules/@sap/xb-msg-amqp-v100/lib/performative/types.js:712:16)
at ConnectionState._onPeerClose (/home/vcap/app/node_modules/@sap/xb-msg-amqp-v100/lib/model/container.js:458:57)
at ConnectionState._awaitFrame (/home/vcap/app/node_modules/@sap/xb-msg-amqp-v100/lib/model/container.js:571:22)
at ConnectionState._onIncomingFrame (/home/vcap/app/node_modules/@sap/xb-msg-amqp-v100/lib/model/container.js:375:18)
at WsReader.<anonymous> (/home/vcap/app/node_modules/@sap/xb-msg-amqp-v100/lib/model/container.js:295:59)
at WsReader.emit (node:events:518:28)
at addChunk (node:internal/streams/readable:561:12)
at readableAddChunkPushObjectMode (node:internal/streams/readable:538:3)
at Readable.push (node:internal/streams/readable:393:5)
at Decoder._frameHandler (/home/vcap/app/node_modules/@sap/xb-msg-amqp-v100/lib/transport/tcp.js:62:29) - And also following error occurs:
Error: write EPIPE
at WriteWrap.onWriteComplete [as oncomplete] (node:internal/stream_base_commons:87:19)
at WriteWrap.callbackTrampoline (node:internal/async_hooks:130:17)
at writevGeneric (node:internal/stream_base_commons:137:26)
at Socket._writeGeneric (node:net:969:11)
at Socket._writev (node:net:978:8)
at doWrite (node:internal/streams/writable:596:12)
at clearBuffer (node:internal/streams/writable:775:5)
at onwrite (node:internal/streams/writable:653:7)
at WriteWrap.onWriteComplete [as oncomplete] (node:internal/stream_base_commons:105:10)
at WriteWrap.callbackTrampoline (node:internal/async_hooks:130:17)
(node:238) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 destroy listeners added to [Receiver]. MaxListeners is 10. Use emitter.setMaxListeners() to increase limit
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Environment
SAP CAP – node.js runtime
Product
Keywords
CAP services, SAP Event integration, unauthorized-access error, security session expired, uncaught write epipe, memory leak, autoscaling, CAP CDS Node library, enterprise-messaging-shared, preserve error listener during reconnect, recurring crashes, SAP CAP node.js runtime , KBA , BC-XS-CDX-NJS , SAP CAP – node.js runtime , Problem
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