Receiver SFTP adapter giving spaces between characters in the Output file

Hi PI Experts,

My Scenario is: Paymul (EDI file ) ECC -> PI -> SFTP server.

Source Sender File adapter able to pickup this Paymul D96A file and able to send messages to target SFTP server using SFTP receiver adapter.

But, Generated Output file having single space between each character. I am not using any content conversion modules in Receiver SFTP adapter.

Also not having any mappings to transform the messages. it is just pass through interface.

I have attached example Output file. I have changed the .Dat file to .txt just to attach here.

Could any one try to help me on this. Please let me know incase need any more details.

Thanks,

Govindu.