What if the VER command won't work for you?

If VER already exists in your ISPF command table, the VER command won't work in ZDT/IMS. Instead you can use a synonym called LVL. The LVL command can be issued in the same way as the VER command.

An alternative way to display version information is to select Help > 6. About from the Action Bar on any panel or enter the ABOUT primary command.

The current ZDT/IMS version number and the PTF number of the Z Data Tools IMS component are displayed. The window also shows the copyright information and any notes that are shipped with the product.