Basis Errors and Solutions

Symptom
You have upgraded to PI 7.0 SP 18 and you notice that File Adapter messages are stuck in “TBDL”(To Be Delivered) status. Additionally, the following symptoms are noticed:
1 – File Adapter stops polling
2 – NullPointer Exceptions are seen in Audit logs
3 – Hanging file adapter locks are visible in the ‘Locking Adapter’ [...]

Symptom
XI Adapter Framework’s scheduler may fail to remove the scheduled job. When this problem occurs, the affected job may get executed continuously for some period in parallel.
This problem can be suspected when some scheduled job gets executed unexpectedly frequently while others do not get executed.
This scheduler is used by various services of the Adapter [...]

Symptom
This note attempts to solve two issues:
a) File sender adapter generates duplicate message IDs and sends it to Messaging system. In the Synchronous(Best Effort) scenario cases, Messaging system does not persist any Message and forwards to Integration Engine. Integration engine checks that this is duplicate and retuns with DUPLICATE_DETECTED error.
b) File sender adapter [...]

Symptom
The thread of receiver file adapter remains in runnable state while communication channel has the following configuration File Construction Mode=Create, Overwrite Existing File=false, Write Mode= Use Temporary File.
Other terms
File adapter,thread hang,temporary file,delivering status
Reason and Prerequisites
The Receiver file adapter thread is stuck in the runnable state when the temporary file is used and [...]

Symptom
You are using the File Adapter in your business scenario for message
processing. During the transport of XI to another system, you notice that the values for some of the File Adapter attributes are getting overwritten(i.e the old values are transported instead of a blank value). The described issue can occur till XI [...]

Symptom
You are using the File Adapter in your business scenario for message
processing. During the message processing, you notice, that, the
FTP receiver adapter deletes the output file if it encounters transfer errors while writing to target directory. In such scenario, the channel configuration for receiver file channel is as follows:
1 – File Construction Mode= append
2 [...]

Symptom
You are using the File Adapter in your business scenario for message processing. During file processing, you notice, that, the temporary file is not deleted(in case file fails with error). The configuration in such scenario would be as follows:
1 – File Construction Mode=Create
2 – Overwrite Existing File=false
3 – Write Mode= Use Temporary File
Other [...]

Symptom
You have configured the File Adapter in your scenario with following options set in configuration:
1.Files are to be archived (with or without timestamp) after processing.
2.Local file system (and not the FTP server) is to be used for the files thus archived.
3.Content conversion would take place.
However, a java.lang.NegativeArrayException occurs, and the archiving of the file fails.
Other [...]