I faced with next problem:
We have simple Adapter Type: File http://sap.com/xi/XI/System (SAP BASIS 7.00 @ NW04S_32_REL). Transport Protocol: FTP. Input type of a file is XML.
Sometimes, Adapter Engine gets only 16384 bytes of a file. In log I find next:
Send text file "7500033_33-142-20170123-14213598_1.xml" from FTP server "xxx", size 16384 bytes with QoS EO.
In archive folder always we can find correct input files.
Size of an input file doesn't matter. It should be bigger than 16384 bytes. It can be 20kb, 40kb... up to 80 kb.
This issue happens suddenly. There are can be flow of XML, for example, 100 XML, but one of them could be "truncated".
I suppose, the problem is at the class's File_http://sap.com/xi/XI/System level. Because I see the problem at the start of the integration process.
Are someone of you've faced with such problem? Does anyone have ideas or solutions?