Skip to main content

Creating SQL index via LCS

LCS has some really great tools for checking performance. Its really a matter of trying to get used to them and knowing whats available.

Under the Environment monitoring > SQL insights > Performance metrics.

You can find some slow queries and how they are affecting the environment over time.

I found that SalesLine table was missing an index for Revenue recognition.




Warning: Do this at your own risk.
You could break the system if you haven't tested this properly.

I raised a support ticket but was asked to create a non-unique index on the table via LCS.
Go to Environment monitoring > SQL Insights > Actions
Select "Create non-unique index on a table".
Turn of the "Allow page locks".




Talking about that risk.
I got an error after I did the above with batch jobs. I had to restart the batch service in LCS to fix the problem.

This is the error I got with batch job to post the sales invoices. 

Refer to Microsoft Docs page on this. Typically you want to do this as part of your development but that would cause outage and delay the whole process. In this instance, I tried the above and got past the problem.

Note that there is a drop query. So, take note of the index name you created. Then you can delete it afterwards.
Labels:

Popular posts from this blog

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...
Read more

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())     {    ...
Read more

Approve Workflow via email using template placeholders #Dyn365FO

Dynamics 365 for Finance and Operations has placeholders which can be inserted into the instructions. Normally you would want this to show up in the email that is sent. One of the most useful ones is the URL link to the exact record that you are approving. In the workflow configurations use the placeholder and build up your message. Towards the end it has workflow specific ones. The URL token is %Workflow.Link to web% . For the technical people the token is replaced in this class WorkflowDocumentField. This is what I inserted into my email template. <BODY> subject: %subject% <BR> message: %message% <BR> company: %company% <BR> for: %for% <BR> </BODY> Should look like this. The final result looks like this. If you debug these are the place holders that are put together.
Read more