ERROR: The model file MyModel.axmodel is from a newer version of Microsoft Dynamics AX (version 6.0.1108.670) and cannot be installed.

This is a common problem you may encounter when you are dealing with multiple build versions of AX 2012. Specially on a single server.

This is because of the axutil used to import is a later (newer) version than the axutil used to export the model. If you have multiple build versions on a single server. Then I would recommend you use the command line method, rather than the powershell method. Also, use the axutil under the server folder. This should match the environment you are exporting from.

Let me explain this another way. When you are running powershell method, it loads up the dll located under the ManagmentUtilities folder. When you use the command line you have a choice of using either AXUtil executable.

C:\Program Files\Microsoft Dynamics AX\60\ManagementUtilities\AXUtil.exe

C:\Program Files\Microsoft Dynamics AX\60\Server\DynamicsAx2012\bin\AXUtil.exe

Just see the properties of the dll. Notice the version number.

AX - How to use Map and MapEnumerator

Similar to Set class, Map class allows you to associate one value (the key) with another value. Both the key and value can be any valid X++ type, including objects. The types of the key and the value are specified in the declaration of the map. The way in which maps are implemented means that access to the values is very fast. Below is a sample code that sets and retrieves values from a map. static void checkItemNameAliasDuplicate(Args _args) { inventTable inventTable; Map map; MapEnumerator mapEnumerator; NameAlias nameAlias; int counter = 0; ; map = new Map(Types::String, Types::Integer); //store into map while select inventTable { nameAlias = inventTable.NameAlias; if (!map.exists(nameAlias)) { map.insert(nameAlias, 1); } else { map.insert(nameAlias, map.lookup(nameAlias) + 1); } } //retrieve fro

AX - How to use Set and SetEnumerator

The Set class is used for the storage and retrieval of data from a collection in which the values of the elements contained are unique and serve as the key values according to which the data is automatically ordered. You can create a set of primitive data types or complex data types such as a Class, Record or Container. Below is sample of a set of records. static void _Set(Args _args) { CustTable custTable; Set set = new Set(Types::Record); SetEnumerator setEnumerator; ; while select custTable { if (custTable && !set.in(custTable)) { set.add(custTable); } } if (!set.empty()) { setEnumerator = set.getEnumerator(); setEnumerator.reset(); while (setEnumerator.moveNext()) { custTable = setEnumerator.current(); info(strfmt("Customer: %1",custTable.AccountNum)); } } } Common mistake when creating a set of recIds

Import document handling (attachment) files #MSDyn365FO

Out of the box you have limited data entities for migrating attachments. If you search what is already in the AOT, you will see a few various examples. I suggest you look at the LedgerJournalAttachmentsEntity as it is the simplest and cleans to copy from. I wont go into detail but I will give a quick run down of what it looks like. Use the DocuRefEntity as your main datasource. It does most of the work for you. Set your table you want to import for as the child datasource Add the Key You will need to add the postLoad method. There is minor code to update the virtual field FileContents. Below is an export I did for the general journal attachments. The import zip structure should be the same way. It will create the usual artifacts such as the excel, manifest and package header xml files. You will see a Resources folder under that. If you drill down to the resources you will see the attachments. This is an export and it used the document GUID for uniqueness. The other thing is the extensi

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