Number of decimal places: How can I display to only one decimal place a value showing two decimal places on an SAP screen?

Multiply by 1 and add the option decimals=1

Example:

Set V[d2] "58.21"
Set V[d1] "&V[d2]" * 1   decimals=1
// now V[d1] is "58.2"

The value is rounded automatically. Example:

Set V[d2] "58.27"
Set V[d1] "&V[d2]" * 1   decimals=1
// now V[d1] is "58.3"