When editing a PO line for procurement category you receive Field ‘Company’ and ‘Lot ID’ must be filled in” error. This usually happens when you have brought in the PO line through some form of integration either AIF, excel plugin etc.
This error has also been seen on salesLine and there is a hotfix(KB 2756645) for when it happens on salesline.
There is no record in PurchLineForeignTradeCategory table related to PO line added.
Create a record against the PO line causing this error in the PurchLineFroeignTradeCategory table in your integration and you will see the error disappear.
In X++ we have the below methods for fetching data after any changes are made, below is the short description of what they are and when to use each one.
Refresh() refreshes the user view with whats stored in the caches. This does not touch the DB.
Use this after any form change has been made through code.
ReRead() fetches only the current record from database and does not re read the complete datasource.
Use this when you need to update only the current record after modifying any value.
ReSearch() will execute the same query again and fetch the results from the database.
Use this if you need to get the current most data from database.
ExecuteQuery() will run the query again just like research does but it will also take any query changes into account.
Use this is you have modified the query on run-time and need the updated results according to the new query.
Us ISVs( Independent Software Vendors) want to make our own customized Ax solutions to run on predefined licenses so we can better monetize our solutions, well thanks to Microsoft we now have an ISV licensing feature to do this and do not need to create our own licensing mechanisms. The ISV licensing feature includes the following key capabilities:
ISVs can generate their own Boolean licenses.
A run-time check that ensures an ISV-generated license key exists.
You can read more about ISV licensing here. In this post I will be showing you step by step how you can create your own ISV licence against a model. Before you can create a license you also need to have certificates in order to sign that license so here are the complete steps from start to end:
First and foremost make sure you implement the desired roles and security in your code and tie all objects in your solution to it.
Create a configuration key (or a parent-child configuration key hierarchy) for the solution.
All code elements must bind to a proper configuration key or a hierarchy of configuration keys.
Make sure all code written for this solution has been moved to ISV layer and to a particular model.
Create a license code in the AOT.
Set the Authenticode (x.509 Certificate) to the license file. Go to the license code properties and find the ‘CertificateName’ item and provide ‘cer’ file (the public part of the certificate, You will use the SPC.cer file for this). Keep the private key (.pfx) part secure as it will be used to generate license file. Here are some details on how to do this:
Locate windows SDK on your machine, usually comes with .Net Framework, in my case I found it at following location
Copy following files from above folder to a new folder D:\Certificate folder, this would avoid wasting your time trying to run command on C:\ with no rights
To create a test certificate you can use the makecert utility, this will give you the .cer and .pvk file; as some of you faced problems with certificates I would like to add something here that I previously missed to mention. To use our own certificate we first need to create a CA(Certificate Authority) and then publish a code signing certificate through that authority. Creating a certificate authority is done through makecert as follows on power shell run the following command to create a CA:
Assign the license code to the configuration key. In the parent configuration key, select the license code in the properties. This locks everything together if hierarchy is maintained among other configuration keys.
Generate a FULL CIL.
Export the model by going to Start > Administrative Tools > Microsoft Dynamics AX 2012 Management Shell. Enter following command: axutil export /model:[ModelName] /file:[modelfilename] /key:[keyfilename]
[ModelName] is the name of the model
[modelfilename] is the path with filename to export the model to.
[keyfilename] is the strong name key generated using SN.EXE tool, in the case you want to sign the model with a strong named key. You can skip this part if you apply next step, which is to sign the model using a certificate.
Sign the model with certificate
You need a tool ‘SignTool’. You can get by installing Windows SDK.
Run following command:
signtool sign /f “[PFX file]” /p [PFX password] “[Path to the model file]”
Once you have implemented the code with the above approach, you can then generate a license for your solution as explained below:
/file:licensefile specifies the name of the generated license file
/certificatepath:filepath specifies the path to the certificate used to generate the license file. It is the private part of the X.509 certificate used on the licensed Code within AOT; basically the .pfx file.
/licensecode:name specifies the name of the license code used to generate the license file.
/customer:name specifies the customer name used to generate the license file. This will be provided by the Customer, it will be the Customer name on the AX license they have on their installation.
/serialnumber:number specifies the serial number used to generate the license file. This will be provided by the Customer, it will be the serial number of AX license they have on their installation.
/password:value is the value that must match the password of the certificate used to generate the license file.
/expirationdate:date specifies expiration date of the generated license. This parameter is optional.
/usercount:count specifies the number of simultaneous users for the generated license. This parameter is optional. (This is not supported anymore, so you can skip this)
After running this command you can write “type [licensefilename]” to see the content if the license file.
After you have your license you will share the model file and license file with the customer, also if you have created a self signed certificate(as we did with the makecert utility) then your customer needs to trust your Certificate Authority before they import the model and license. To do this simply run the command below on your customers environment:
certutil -addstore Root CA.cer
This adds it into the Windows certificate store.
Hope this post was helpful, for any questions feel free to leave a comment. Here are some good resources that helped me understand ISV licensing.
UPDATED: To overcome the “Certificate associated with license XXX is not a trusted certificate.” Error while importing license file the complete steps for creating our own certificate have been update, please find the updates in blue text.
Developers often ask me what the difference is between the three different menu item types shown in AOT and when should you use them as it appears that all menu items inside the three ‘folders’ I would say have the same set of properties and support the same object types. So what is the difference? The answer is that there is no difference, the difference is a conceptual one rather than a functional or a technical one.
1. Display Menu item
This folder is used to contain menu items that reference runnable objects which are primarily for presenting data to the user such as forms and dialog’s.
2. Output Menu item
An output menu item should have the soul purpose to print a result, mostly used for referencing classes.
3. Action Menu item
As the name says it, you should create a menu item under this folder if your runnable object has an action to perform, for example creating or updating data.
So choosing between these three is on the developers sole discretion and I hope now you’ll be able to make a better choice for your scenario. A basic rule of thumb is:
1. Interaction between departments – flow of information from department to department will no longer be a hassle. Departments that have no interaction with each other but are dependent on data from each other will become efficient.
2. Redundancy protection – Data redundancy is never a problem. Customer, vendor or any similar data that is usually very redundant and hard to keep updated across the company will be taken care of by the ERP system in place by having a single store and multiple access points for its users.
3. Business process automation – complete business processes can be automated regardless of cross department or cross company worries. Using workflows and assignment capabilities available in all leading ERP systems.
4. Detailed Reporting – due to consolidation and presence of all data in a single place, extensive reporting can be performed from the manufacturing to the marketing end. Which enables insights into reasons and predictions of success and failure.
5. Manageability of the system – it is far easy to maintain and manage a single system that is used by the whole organisation than to manage different independent systems.
6. Better auditing – Tighter controls over data enable better and complete auditing.
7. Efficient product development – When the marketing department can access manufacturing data and make decisions over it, efficient and timely product development is easy to achieve.
9. Easier alignment with customer demands – ERP systems like Microsoft Dynamics Ax contain CRM modules that give insight to the organizations customer base and their needs.
10. Forecasting powers – With such detail and accuracy in data across the organization comes the power to forecast budgets and more over forecast positions which has been included in the upcoming release of Dynamics Ax R3. Companies can forecast budgets and it can be done for as many future years as needed.
11. Tracking and visibility – Workflows with ERP systems provide tracking and visibility to various areas from a Purchase requisition to a purchase order.
These are some key reasons why a business should use ERP, depending on the industry there are several specific reasons to use an ERP system to support the organization in meeting its needs. If you are still questioning whether your company really does need an ERP system like Microsoft Dynamics Ax feel free to contact me onLinkedin or tweet to me and I will try to hook you up with one of our experts at mazikglobal.
To debug X++ code written in event handler classes of a workflow, you need to follow these steps:
1. Run an incremental IL if you have made any changes to the class.
2. Visit Application explorer in visual studio and open the class you want to debug.
3. In VS goto Debug option and click on Attach to Process and change code type to Manage v4.0
4. Select show all process in all sessions and select Ax32Serv.exe
(note: you might see more than one Server process, if you cant determine which one to select then select all Ax32Serv process) and attach.
5. Now place breakpoints on the code you want to debug and run the workflow, execution will stop in visual studio once the event is fired.