Hello @sohagan857

If you want to get data dictionary files for your TREP. You can download the TREP Template Service Pack from My Refinitiv web site.

Once you login to the page with your account, please select Products --> Software Downloads then select Product Family "MDS - General" and Product "TREP Template Service Pack".

Hello @sohagan857

If you want to download Data dictionary for yours RFA application, the data dictionary must be the same content/version as your TREP. You have two ways for getting it for the application

1. Manual way: Copy the dictionary files from your TREP server to the application machine
2. Programmatic way: Assuming you are using the RSSL connection, the application can subscribes for Dictionary Domain from TREP to request that TREP's data dictionary.

Please see the programmatic way examples in the following links:

• RFA C++: Tutorial 10 - Downloading the Data Dictionaries
• RFA Java: Tutorial 10 - Downloading the Data Dictionaries