I have implemented the how to paper: Validate key figure values in manual planning. In my web interface I use more than one lay-out. I want to check in different lay-outs different values. What is the parameter used in the exit for lay-out? How can I determine in which lay-out the exit is checking?
Thanks for your help.
there is one How-to...Paper called: How to Validate Key Figure Values in Manual Planning (WEB).
Link: https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/how to upload user-specific variable selections in bw-bps.pdf
This How-To-paper shows how to apply validation rules on the key figure values entered.
Perhaps you can devlop a workaround with this.