ISPF SPLIT Screen Identification

[Dyno]

Does anyone know if there is a way to programmatically identify (internally) which SPLIT your application is running in? Assembler solutions are acceptable and even preferred.

Thank you

[Pedro]

Use the ZSCREEN variable. It will have a numeric value,1-32. You may also want ZSPLIT to know if you are in split screen or not.

[Dyno]

Thanks much Pedro.