Error moving file: Source does not exist (OpenAS2 v4.5.0)

[claudiodegioannibme]

Hi everyone,

I am currently using OpenAS2 version 4.5.0 and I am encountering a recurring error during the file processing phase.

The logs show the following error message:
ERROR org.openas2.util.AS2Util - Error moving file to : Source 'D:\OpenAS2v2\OpenAS2.\config..\data\pendingMDN3\09022026170001+0100-4e407a33-dc8f-41d8-a320-5106122147df@00699130399_F$3692733696' does not exist

It seems that the system is attempting to move a file from the pendingMDN3 folder to the final destination, but the source file is no longer there when the move command is executed.

Has anyone encountered this before? Could it be a race condition between modules or a permissions issue on the Windows drive?

Any help or insight would be greatly appreciated. Thanks!

Detail of log

2026-03-02 00:01:23.108 [SchedulerComponent-Thread-2] ERROR org.openas2.processor.sender.AS2SenderModule - Pending information file detected that is past max wait time, Failure most likely due to not receiving MDN response in Async mode: D:\OpenAS2v2\OpenAS2.\config..\data\pendinginfoMDN3\09022026170003+0100-234bdb68-74fc-4a7c-b4b1-5e4a0d57272a@00699130399_F$3692733696
2026-03-02 00:01:23.108 [SchedulerComponent-Thread-2] WARN org.openas2.util.AS2Util - Cleanup could not find pendinginfo file: D:\OpenAS2v2\OpenAS2.\config/../data/pendinginfoMDN3/09022026170001+0100-4e407a33-dc8f-41d8-a320-5106122147df@00699130399_F$3692733696
2026-03-02 00:01:23.111 [SchedulerComponent-Thread-2] ERROR org.openas2.util.AS2Util - Error moving file to \error_prod\ : Source 'D:\OpenAS2v2\OpenAS2.\config..\data\pendingMDN3\09022026170001+0100-4e407a33-dc8f-41d8-a320-5106122147df@00699130399_F$3692733696' does not exist
java.io.FileNotFoundException: Source 'D:\OpenAS2v2\OpenAS2.\config..\data\pendingMDN3\09022026170001+0100-4e407a33-dc8f-41d8-a320-5106122147df@00699130399_F$3692733696' does not exist
at org.apache.commons.io.FileUtils.checkFileExists(FileUtils.java:317)
at org.apache.commons.io.FileUtils.moveFile(FileUtils.java:2554)
at org.apache.commons.io.FileUtils.moveFile(FileUtils.java:2533)
at org.openas2.util.IOUtil.moveFile(IOUtil.java:221)
at org.openas2.util.AS2Util.cleanupFiles(AS2Util.java:772)
at org.openas2.processor.sender.AS2SenderModule.detectFailedSentMessages(AS2SenderModule.java:659)
at org.openas2.processor.sender.AS2SenderModule$1.run(AS2SenderModule.java:674)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:358)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
at java.base/java.lang.Thread.run(Thread.java:1583)

[uhurusurfa]

There was a fix related to cleaning up files after the message has been successfully sent in the 4.6.3v rel;ease so you might want to upgrde to the latest version.

If that does not help then please send info as follows:

1. Is it always logging an error about the same file or is it a different file?
2. If a different file each time, is it always when sending to the same partner (the name of the file is the AS2 Message-ID and you can look throught the log file to find out who it was being sent to).

[claudiodegioannibme]

Thank you