The NSK agent shipped as part of version 21.0.0 is not capable of performing file transfers.
Memory dump error running File Transfer for NSK Agent.:
20200429/093527.238 - U00011861 Creating Agent entry 'TGUARD' with index '0000000101'.
20200429/093527.285 - U00003422 WARNING: Cannot load conversation memory '0019c69c' for server routine 'JPEXEC_R'.
20200429/093527.285 - U00009907 Memory dump 'Input memory' (Address='00000000016C1DF0', Length='48')
20200429/093527.285 - 00000000 46545853 454E4451 30310100 9A5D0F00 >FTXSENDQ01..]..<
20200429/093527.285 - 00000010 13671600 00000000 00000000 00000000 >.g..............<
20200429/093527.285 - 00000020 00000000 00000000 00000000 00000000 >................<
Release : 21.0.0
Component : Automation Engine
Release : 11.0.1
Component : NSK agent
Defect
Defect will be fixed in the future. Release date - TBD.
Workaround:
If NSK agent is used for file transfers, do not upgrade the agent to version 21.0.0 and keep it on the version that is currently being utilized.