IMS Notes (New Version)

Be aware of the following:

The new IMS/DC Transaction Program (EC1XMIMS) is a replacement for the older RMOXMIMS program.
The EC1XMIMS does not need to be linkedited to the ASMTDLI interface program. The transaction is now conversational with a SPASIZE=18 (this can be adjusted).
If you use extended color, the SEGSIZE= may need to be increased, because extended color data streams can be a 50% increase over the monochrome data stream size.
To determine the SEGSIZE= value, take the terminal that will use the interface with the largest screen size, in bytes, and apply this formula:
```
ROWS * COLS * 1.5 = SEGSIZE
```
For example, a 3278-5 with a 27 x 132 screen size would be (27 * 132 * 1.5) = 5346. If the SEGSIZE= is too small, the terminal user will get an RC= "A6" message indicating that a message insert failed.