Checkpoint Passive Resend Request

If an error occurs during a file transfer, the HULFT system records the point where the error occurred as a checkpoint.

Executing the Checkpoint Passive Resend Request resumes the file transfer from the checkpoint.

This function is effective when a Receive file contains a large amount of data, because data that has already been transferred is not transferred again.

 

To use this function, specify the Checkpoint Passive Resend Request when issuing the Passive Resend Request.

Table 2.21 Products in which Checkpoint Passive Resend Request is available

Function	HULFT for zOS	HULFT for IBMi	HULFT for Linux/AIX	HULFT for Windows	HULFT for Container Services	HULFT for Container Platform
Checkpoint Passive Resend Request	-	-	-	-	✓	✓

✓	:	Available
†	:	Partially available
-	:	Not available