Error Input byte array has incorrect ending byte at 1748

[Steampunk1453]

We are using the SDK to connect to Amazon Managed Blockchain but the following error occurs:

java.lang.Exception: java.lang.IllegalArgumentException: Input byte array has incorrect ending byte at 1748
at org.hyperledger.fabric.sdk.Channel.sendProposalToPeers(Channel.java:4140)
at org.hyperledger.fabric.sdk.Channel.getConfigBlock(Channel.java:858)
at org.hyperledger.fabric.sdk.Channel.parseConfigBlock(Channel.java:1781)
at org.hyperledger.fabric.sdk.Channel.loadCACertificates(Channel.java:1618)
at org.hyperledger.fabric.sdk.Channel.initialize(Channel.java:1107)
atcom.transfesa.traceability.providers.DefaultChannelProvider.getLogisticChannelClient(DefaultChannelProvider.java:81)
at com.transfesa.traceability.services.ChannelService.getChainInfo(ChannelService.java:99)
at com.transfesa.traceability.controllers.ChainInfoController.getChainInfo(ChainInfoController.java:25)

We think that the error is because the certificate file supplied by Amazon (managedblockchain-tls-chain.pem) has two certificates when the normal is one. But this is a file supplied by Amazon.

Is it possible that the SDK is not able to handle a file with two certificates and needs only one?

Thanks

[maheshwarishikha]

@Steampunk1453 ,
the SDK is not able to handle a file with two certificates and needs only one - you can try deleting one certificate in that file and test to be sure.
If it works, then we may need to modify certificate file before using.

[Steampunk1453]

Ok, thanks. Now we use the managedblockchain-tls-chain.pem certificate file with the property "pemFile" and we have not the "Input byte array" error but we have "UNKNOWN: access denied" when we try to connect SDK with Amazon Managed Blockchain