A lot of blogs out there as well as an msdn post about how to uninstall or remove a package from the standard acceptance test Teir 2 environments mentioning the process are available. I here will address what is not mentioned in all of those and I learnt after going through the process myself with Microsoft operations team.
Problem: When you upload a deployable package LCS gives out a generic error saying
“Unknown error occurred during package deployment. Please try again later. If the issue persists, contact support.”
Creating packages with the module to remove name being placed in ModuleToRemove.txt file being placed in the scripts folder of the deployable package is not enough if the package only contains the module you are trying to remove. In order for removal to work the package should contain all other packages while only the ModuleToRemove.txt file will contain the name of the module to remove. When you apply the package created in this order LCS actually prompts a window saying your package will remove the below mentioned modules from the environment and makes your confirm it one more time before beginning deployment.
In the Operation team’s own words:
“The error we’re seeing in LCS is that the package has no modules. That’s not supported and so I’d like to clarify with the customer what they are trying to do in this scenario. If they really want to remove all modules, can they just redeploy the environment instead? If they are trying to remove one specific module but have multiple installed, the package should still contain the others they’d like to keep. For example, if they have modules A, B, and C installed, and are trying to remove module C, the package should just contain modules A and B and then C would get wiped out.”
Surprisingly you cannot just remove all packages and MS recommends redeploying the environment in order to do so but you would loose you data wouldn’t you? Here’s there response to that
“If you just want to remove one of those, you can create a new package with the other module and follow the same steps linked in the documentation to remove the unwanted one (adding an entry to the ModuleToRemove.txt)
If you want to remove them both but keep your data, you can export the database to the asset library before redeploying the environment. That way you can import the database after creating a new environment.”
Yes that’s what google shows right now and people are going crazy, twitter is going crazy and if you are a Pakistani you should be going crazy too. Is it true or is it a software bug, you just want to see this happen so bad that you want to believe it and live it. Its not only against the USD the rupee has risen its against the pound the euro and all other currencies. Someone at google has give the Pakistani rupee the value they want it to have!
Last but not the least, even Bing shows the same 😀
Recently came across a scenario where we had to debug a user session that had limited rights to the system, one way of doing that could be for instance walking through a trace of the user session and another would be to debug code while user steps through the process but that would be done only for server side calls. So what if we need to debug client side calls as well, how to go about doing that was the challenge. Since if we assign the user role to an admin and execute the process we also have admin privileges which are higher up the ladder and do not limit access to what that user role has. Not to worry there is a way you can do this by following the steps below:
1. Run Dynamics AX as an administrator
2. Add the role you want to debug to your own user, let the Sys Admin role stay as well.
3. Open a new development Work space.
4. Place breakpoints where you need them.
5. Create below job
A chat bot recently developed by my colleagues Amir Nazim and Zain Khan at Mazik Global got me excited for how much room there is for enhancing the AX user experience and simplifying day to day tasks of an ERP end user. This chat bot right now enables you to find an existing purchase order in AX within a few seconds and also has the option of letting you create a purchase order in AX by answering a few questions of the bot. So if you are an end user that’s on the go or is finding it too cumbersome to open AX just to see details of a purchase order you can simply hit up this bot and get it to do the work for you. See the video below in which I talk to this bot to perform these tasks for me without having to say please. This showcases the true power of Odata entities and the bot framework.
For information on how to create a similar bot visit:
In my previous post I showed how to capture a Trace of Payment Term creation that results in an etl file being generated. To read that trace we need to have Microsoft Dynamics AX Trace Parser installed. You do not need to be on the same machine that you took the trace on, you only need the ETL file. In the below video I quickly go over how to read a Trace file and the different options Trace parser provides. To see how to capture a trace read: How to capture a Trace log of any process in Dynamics AX 2012
Often times debugging a process is not enough to identify a bug or a query that is taking too long or the scenario only happens on a specific machine be it production or test and we need to get to the bottom of what is wrong that causes the issue. This calls for tracing the process and stepping through each cycle as it happened, thanks to Trace parser and the tracing cockpit provided in Dynamics AX 2012 we can capture every query executed and method called during that process. In the below video I show how to capture a trace log of any process.
Recently I was trying to find the best way to read only updated/changed data from AX for some entities like customers and vendors in D365. To do this in AX 2012 we would generally get a read only database copy made of production, enable modifiedDateTime fields and query the recently changed data from that database for our reporting needs but in D365 a cool new feature has been provided called change tracking. Through this you can get AX to push changes to your records to an external database outside of AX. A brief overview of this is that we use data entities to list what we need pushed out and configure them to export to our database. Read more on this here: https://docs.microsoft.com/en-us/dynamics365/unified-operations/dev-itpro/data-entities/entity-change-track
In Data management:
Register read only DB outside AX, providing its connection string:
Failed try of uploading data package to blob storage, error message: System.Reflection.TargetInvocationException has been thrwon
connection could be made because the target machine actively refused it
The change tracking information related to scheduler job 1090 and channel database group Default are only partially available, due to the headquarters data base change tracking retention period settling.
This creates the parm method which will not only get rid of the BP error but now you have your new field synced with the table creation field when an AIF service, a data migration entity or initialization is done.
This can be done by going through the web.config xml file which is located at “X:\AOSService\webroot”. Several parameters are configured here for for the application and i’ll go through some below, as a developer or administrator of Dynamics AX it is essential to know what configs are set here, so do give it a read and go through each element.