fighting for truth, justice, and a kick-butt lotus notes experience.

10 years netzgoetter blog

 30 Mai 2019 13:52:08
wow - how time flies. 10 YEARS

Image:10 years netzgoetter blog

Today I saw accidentally that I have been running the netzgoetter blog for 10 years now.

When I started it in 2009, I just wanted to give it a try. On the one hand whether I have something to report regularly and much more importantly whether someone is interested to read it.

Many thanks to everyone who subscribed to my blog or read it regularly. The 10 years have been a lot of fun for me in any case.

Although it has become a little quieter here, as I now post more via Twitter, but there are exciting topics in the coming months, which I would like to accompany here as well:

Professionally it is the upcoming takeover of the IBM Notes Domino business by HCL. A lot of positive things happened here last year and I am looking forward to the things to come.

In my private life, I am currently very much interested in e-mobility and photovoltaics. I have been driving purely electrically for three months now and love it!
Next month I will have my solar system with battery storage installed in order to charge my Tesla as CO2 neutral as possible from my own roof.  

But I'm not sure yet whether I should publish my experiences here or set up a separate new blog for it.

Thank you so much for your support during the last 10 years

PS: Since I am often asked, how you can thank me for a hint or solution, I have inserted a Buy-Me-A-Coffee link in the navigation. I'm always available for a cup of coffee :-)

Traveler HA running on MS SQL Server issue with TLS 1.2 and travelerutil command

 5 April 2019 17:57:17
Last week I installed a new Traveler HA environment at customer side.

We started with Traveler on Domino 10.0.1 from scratch with a Microsoft SQL Server in the back.

When running the travelerutil command to configure the MS SQL connection, we were not able to connect to the MS SQL system seeing the following error: The driver could not establish a secure connection to SQL Server by using Secure Sockets Layer (SSL) encryption

The reason for the error, was quickly found and IBM published a matching Technote 2 day earlier on 27th of March.

The MS SQL server is now using TLS 1.2 by default.

The root cause of the issue is the IBM JVM being used by the Domino server for both the HTTP and Traveler tasks.  By default, the IBM JVM tries to use TLS 1.0 and does not retry using TLS 1.2 unless certain JVM options are specified.

If you have an existing Traveler service pool and MS SQL server in the back and your MS SQL admin enabled TLS 1.2, you will be in trouble.

You will have to launch the Domino JVM with an additional JVM option:

The IBM Technote explains the three needed steps in detail:

Step 1:

Create a new file in the domino_data/traveler/cfg folder containing:

Step 2:

Set the following notes.ini JavaUserOptionsFile property to point to the new file created in Step 1


Linux:  JavaUserOptionsFile=/local/notesdata/traveler/cfg/
Windows:   JavaUserOptionsFile=C:\Program Files\Domino\data\traveler\cfg\

Note: If JavaUserOptionsFile parameter already specifies a JVM Options file, simply append this setting the JVM Options file already being used:

Step 3:

Set the notes.ini NTS_JAVA_PARMS property on all Traveler servers.

Note:  If NTS_JAVA_PARMS is already defined, add a space and to the existing value.  

So we created the file and added the JavaUserOptionsFile and NTS_JAVA_PARMS notes.ini properties, restarted the server,  but the travelerutil tool still did not work.

The traveler util is a simple commandline script executing a Java program.

To get it working you will have to add the option to the travelerutil script, too.

Here is an example:  Red marked - what and where we add the option

@echo off

pushd "E:\Lotus\Domino\data"


set PATH=D:\Lotus\Domino;D:\Lotus\Domino;%PATH%

"D:\Lotus\Domino\jvm\bin\java.exe" -cp "D:\Lotus\Domino\Traveler\lib\*""E:\Lotus\Domino\data" com.lotus.sync.util.OfflineUtilities "D:\Lotus\Domino" "E:\Lotus\Domino\data" "D:\Lotus\Domino\notes.ini" %*


After the changes all works fine :-)

Call for Abstracts DNUG Conference 2019 in Essen

 11 März 2019 14:41:47
Die nächste DNUG Konferenz findet vom 04.06. bis 05.06.2019 in Essen statt!  

Image:Call for Abstracts DNUG Conference 2019 in Essen

Wer sich als Referent aktiv einbringen möchte, hat hierzu die Chance einen Abstract einzureichen.

Die einzelnen Tracks werden durch die einzelnen DNUG-Fachgruppen organisiert.

Ich selbst bin gemeinsam mit Jürgen Bischof mit verantwortlich für die DNUG-Fachgruppe Mobile und würde mich über Abstract zu Mobile-Themen freuen.

Was mir hierbei am Herzen liegt:

Die DNUG ist eine User Group und lebt vom Austausch, der Diskussion und dem Networking untereinander. Daher würde ich mich freuen, wenn nicht nur die üblichen bekannten Sprecher Abstracts einreichen, sondern auch neue Gesichter sich motiviert fühlen, sich einzubringen.

Jeder hat bestimmte Herausforderungen oder Aufgaben bei sich im Unternehmen gemeistert und Lösungen gefunden, die sich im Alltag bewährt haben.
Warum diese nicht teilen und im Rahmen eines DNUG Vortrags vorstellen? Andere stehen in der Regel vor den gleichen Herausforderungen - die DNUG ist die Plattform diese Erfahrungen untereinander auszutauschen.

Wenn jemand also zu Mobile-Themen (IBM Traveler, IBM Domino Mobile Apps, Enterprise Mobile Device & Application Management, interessante Mobile Inhouse Projekte, Best Practices, ...) einen Vortrag halten oder an einer Diskussionsrunde teilnehmen möchte, kann sich gerne bei mir melden oder einfach Online bis zum 15.03.2019 den Abstract einreichen:

Wer selbst keinen Vortrag halten will oder kann, aber gerne ein Thema behandelt sehen möchte, kann mir gerne auch einfach einen Themenvorschlag per Mail schicken oder hier einen Kommentar hinterlassen. Ich würde dann schauen, ob wir hierzu einen Referenten in der Community finden.

Traveler Sync Issue with more than one device

 5 Februar 2019 15:09:49
Daniel Nashed made a blog post a few minutes ago and I want to proxy the post here.
We worked together on this issue and are having different customer situations, where we are seeing this issue.

We ran into a situation where secondary devices not used all the time had missing mails, contacts and events.
That's a reason why Verse or SecurePIM users are affected more than iOS native users, because over the weekend the Verse / SecurePIM will be closed in most situations.

This was a long going support ticket, because it was very difficult to provide data from when the problem initially occurred.

It turned out that this is caused by a bug in the way the cache worked. The cache is removed after the device is inactive (by default 24 hours) and the next sync when coming back when the device came back was affected by this.

The fix is in Traveler 10.0.0 and higher. Traveler 10 is the next version after and works on a Domino 9.0.1 server with current FPs (I would recommend using the latest IF for FP10).
In contrast to Domino 10, Traveler 10 is an incremental release -- even it has some new features. So installing the Traveler 10.0.1 release on your Domino 9.0.1 FP10 server is perfectly OK.

For some internal reason the fix was not included in the fixlist but the fixlist has been updated end of last month.
See description of the fix here -->

From what we see this does not only happen if the Traveler server was shutdown but also when all devices for an user are offline.

To figure out if you have the issue, there is a command "DbRecordsCheck"  that you can run on your Traveler server.
This check takes a while and goes thru all sync state entries for all users and devices.
It will tell you which users have missing device records by comparing the table of documents that should be synced with what actually is synced.

You can also take a dump for an individual user and check the dumped data for missing "DB records".

tell traveler dump detlev poettgen

Check the dump for lines that look like this:

  100000000000181001: ApplDMPT12XYZABC DB record was not found for this device.  LGUID: 100000000035031204 Type: 100000000000000401 (Event)
  100000000035510212: 6978dbc6ffab4180a1e1c7f16d42f70e timeSyncInDevice: 1543308447 (11/27/2018 09:47:27) timeSent: 1543308447
(11/27/2018 09:47:27) DeviceRecordId: 100000000035031204 tsTaggedForSlowSync: 0 mChangeData: 0 mChangeMove: 0

But if you want check all your users the db records check command is the right way.

It comes in two different modes

1. just check the records and show affected users
2. check the records and if missing records are identified reset the device

We took the approach to first check for all users and from the list we took the VIP users and users we know have been on the road and reset them manually.

tell traveler reset ApplDMPT12XYZABC detlev poettgen

The command is either

tell traveler DbRecordsCheck show 2500

Or if you directly want to repair by resetting the users:

tell traveler DbRecordsCheck repair 2500

The number is the maximum number of users that should be checked/fixed.

See for reference.

The result looks like this

10.12.2018 12:41:41   Traveler: IBM Traveler Database is checking the records for 2202 accounts...
10.12.2018 15:02:38   Traveler: 316 out of 2202 accounts were missing records and may need to be reset.
10.12.2018 15:02:38   Traveler: Command DbRecordsCheck Show complete.

The error for a user looks like this:

10.12.2018 12:44:08   Traveler: CN=xyz.../O=Acme with account ID 100000000001234567 is missing at least one Traveler database record for a device but not all devices.  The first encountered record to be missing has LGUID 200000000012345678 and was not found

The command runs a while (it could be 1 hour or more for 1000 users) and checks one user after another.
So if you are concerned about resetting too many users at a time, the reset will be spread over time just by the time it takes to analyze.


If you are concerned that you might have this issue, you should do a DbRecordsCheck show first.
When you have users facing this issue, you should upgrade to Traveler 10.0.1 first and afterwards run the DbRecordsCheck repair command or reset users/devices individual.

If an user is in a good network location, it will take a couple of seconds to resync a device.
But you should take care when users are on the road with a slow network connection!

IBM Traveler available and why you should upgrade

 5 Februar 2019 10:04:50
Today IBM released IBM Traveler (Build 201901271808_20) in addition to the Notes Domino 10.0.1 Group 1 language pack.

Image:IBM Traveler available and why you should upgrade

IBM Traveler is more a maintenance release but with two important fixes beside others.

First Fix:
MIME message processing reads attachments multiple times

This is really an important one. Before this fix a MIME message including attachments reads and downloads the attachment two times from the mail server.
First to get the exact file size and a second time, when the attachment is requested by the device. That was ... not smart, right?

This is fixed now. There were already improvements in that space in 10.0.0 and 10.0.1 but hopefully will fix it finally.

Second Fix:
Emails with body data type TEXT get converted to error message

When your mail includes a Body field as Text field not Richtext, 10.0.0 should show a message, that the mail is misformatted and should be opened with iNotes.
This can happen, when the mail was generated by an agent and the developer created a Body Text field instead of an Richtext field.

This is fixed now, too.

Beside another topic (Traveler sync issue ) , it is a good idea to upgrade to

Please note that Traveler 10 does not require Domino 10, but Domino 9.0.1 FP8 is sufficient.

IBM Traveler requires Domino 9.0.1.x (or later) on Linux, Windows and IBMi platforms.  

IBM Traveler can be used to update any previous Traveler environment running
Domino 9.0.1.x or Domino 10.0.0.x without requiring a Domino upgrade.  
Of course it is always recommended to keep Domino at the latest level.

Database Schema Update:

IBM Traveler does not include a database schema update, however Traveler had a small schema update for MS SQL Server deployments.

Fix List

Note: IBM Traveler includes all fixes delivered in all previous releases up to and including IBM Traveler in addition to the fixes listed here.

- Set alternate out of office message for IBM Traveler on premises versions (already available in the IBM Connections Cloud)
- Remove warning message for client certificate authentication setting
- Emails with body data type TEXT get converted to error message
- Invalid Copyright in database DDL
- MIME message processing reads attachments multiple times
- Console messages: WARNING *system Thread could not be found for session

Details can be found here:

The installation versions for Traveler 10 are already available for download in Fix Central and Passport Advantage.

Link to Fix Central: here

DNUG Development Day - 20.02.2019 - Essen

 31 Januar 2019 10:53:26
Am Mittwoch, 20. Februar 2019 lädt die DNUG Fachgruppe Development von 9 bis 17 Uhr nach Essen zum Development Day 2019 ein.

Image:DNUG Development Day - 20.02.2019 - Essen

Die Agenda des Fachgruppentages umfasst u.a. Themen wie

- Node.js &DQL
- Domino 10 aus Developer Sicht
- Open NTF Update
- IBM Domino Mobile Apps for iPad

Ich bin bei dem Tag auch mit einem Vortrag dabei und stelle im Detail die neue IBM Domino Mobile Apps for iPad vor:

Mit der IBM Domino Mobile Apps ist es erstmals möglich, bestehende Notes Client Anwendungen dirket auf dem iPad zu nutzen. Wir stellen die Lösung im Detail vor und werfen dabei auch einen Blick hinter die Kulissen:

- Wo liegen aus Sicht des Entwicklers die Unterschiede zu einem „normalen“ Notes Desktop Client?
- Wie kann App-Installation und die Erstkonfiguration vereinfacht werden? -
- Was sollte man bei der Erstellung oder Anpassung von Notes Anwendungen für das iPad beachten?

Da sich mit Domino 10.0.1 -insbesondere für Entwickler - viel getan hat, kann ich jedem die Teilnahme nur empfehlen. Für DNUG Mitglieder ist die Teilnahme übrigens kostenfrei möglich.

Schnell anmelden, es sind noch ein paar Plätze frei.

DNUG - Development Day 2019 - Agenda & Anmeldung

IBM Traveler 10.0.1 available

 18 Dezember 2018 10:04:06
Today IBM released IBM Traveler 10.0.1 (Build 201811191126_20) in addition to Notes Domino 10.0.1

Image:IBM Traveler 10.0.1 available

IBM Traveler 10.0.1 is more a maintenance release with one new features and two documented fixes.

If you are using Secure PIM this release is yours.

Please note that Traveler 10 does not require Domino 10, but Domino 9.0.1 FP8 is sufficient.

IBM Traveler 10.0.1 requires Domino 9.0.1.x (or later) on Linux, Windows and IBMi platforms.   IBM Traveler requires Domino 10.0.x or later on AIX platforms.

IBM Traveler 10.0.1 can be used to update any previous Traveler environment running Domino 9.0.1.x or Domino 10.0.0.x without requiring a Domino upgrade.  Of course it is always recommended to keep Domino at the latest level.

But to the new features and the fixlist:

What's New

Support Firebase Cloud Massaging (FCM) for automatic push notifications for Android based mobile devices..  

Database Schema Update:

IBM Traveler does not include a database schema update, however Traveler had a small schema update for MS SQL Server deployments.

Fix List

Note: IBM Traveler includes all fixes delivered in all previous releases up to and including IBM Traveler in addition to the fixes listed here.

- TRAV-3214
  SecurePIM S/MIME sync issue with Fetch Cache enabled.
- TRAV-3223
   Allow configuration of Admin action URL for device approval.

Details can be found here:

The installation versions for Traveler 10 are already available for download in Fix Central and Passport Advantage.

Link to Fix Central: here

DNUG Fachgruppentag Mobile zu IBM Domino Mobile Apps

 17 Dezember 2018 15:29:41
Zum Start ins neue Jahr lädt die von mir mitgeleitete DNUG Fachgruppe Mobile zu einen kompakten, praxisnahen Workshop rund um IBM Domino Mobile Apps for iPad (IDMA) ein.

Image:DNUG Fachgruppentag Mobile zu IBM Domino Mobile Apps

Termin: Dienstag, der 22.01.2019 - 09:30-16:30

Ort: Fulda

Der Tag wird ganz im Zeichen der neuen App „IBM Domino Mobile Apps for iPad“ (IDMA) stehen.
Mit dieser App können klassische Notes-Anwendungen ohne spezielle Anpassungen auf dem iPad verwendet werden – inklusive der Möglichkeit mit lokalen Repliken wirklich offline arbeiten zu können.


Wir beschäftigen uns u.a. mit folgenden Themen:

- Einführung IBM Domino Mobile Apps
- Deployment, Vorkonfiguration und MDM-Integration der IDMA App

- Fine Tuning und Optimierung von Notes-Anwendungen für IDMA

- IDMA und Domino als Rapid Application Development (RAD) Plattform für Mobile Apps: Ein praktisches Beispiel

An dem Tag soll das Thema Informationsaustausch und Best Practices nicht zu kurz kommen und soll im Sinne einer Fachgruppe / Arbeitskreises auch dem Informationsaustausch der Teilnehmer untereinander dienen.

Von daher sind alle (auch nicht DNUG Mitglieder) herzlich eingeladen, an dem Workshop teilzunehmen.

Für DNUG Mitglieder ist die Teilnahme kostenfrei - Die Teilnahmegebühr für Nichtmitglieder beträgt 149,00 € zzgl. MwStr.!

Hinweis: Falls jemand spezielle Fragen oder Probleme mit der aktuellen IDMA Beta hat, die im Workshop angesprochen werden sollen. Bitte mir diese Punkte im Vorfeld gerne schicken, dann schaue ich, ob diese noch in die Agenda aufgenommen werden können.

Link zu weiteren Details und zur Anmeldung: hier

Traveler sync issues with iOS 12.1

 14 Dezember 2018 09:22:28
Over the last 3 to 4 weeks I have been contacted by some larger Traveler customers with distributed locations and reported on Traveler synchronization problems.

Some iOS devices are affected with all these customers. But not all devices, but usually users whose Domino mail servers are operated a little further away from the Traveler server.

The problem becomes so noticeable that the mail synchronization with the native Apple Mail App suddenly stops at the device and either no new mails are displayed in the inbox or the mail body cannot be loaded.

After various checks and traces on Traveler, Domino and network side it looks as if the cause is in iOS 12.1.
Yesterday Apple confirmed to one of our customers that the problem is known and they are working on a fix which will probably be released with iOS 12.1.2.

Here is the Apple Statement:

We have released iOS 12.1.2 beta 1, which contains a fix for the issue where Mail messages are slow to load, show "Loading" and a spinning gear. At this time, we are requesting customers to download the beta software from our Apple developer site, to ensure the behavior has been resolved. If the problem triggers on devices running this Beta please collect the sysdiagnose logs and send them as soon as possible.

If you need further information, please contact me.

Update 18.12.2018:

Looks like the fix did not made it into iOS 12.1.2 GA.

A fix is now mentioned in the new iOS 12.1.3 Beta Resolved Issues list.

HCL kauf Connections Notes Domino von IBM

 7 Dezember 2018 09:50:51
"Überraschung (zumindest für mich) am Tag nach Nikolaus. IBM verkauft große Teile der ehemaligen „Steve Mills Software Group“ für 1,8 Milliarden $ an HCL Technologies, so eine entsprechende Pressemitteilung der IBM. Zu den Lösungen gehören unter anderem die Commerce-Produkte, die Portal-Software, Notes & Domino und Connections."

via Stefan Pfeiffer Blog (IBM Mitarbeiter):

Translated via DeepL:
Surprise (at least for me) the day after Santa Claus. IBM sells large parts of the former "Steve Mills Software Group" for $1.8 billion to HCL Technologies, according to an IBM press release. Solutions include commerce products, portal software, Notes & Domino and Connections.

IBM Press Release:

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