Validate manual input in WEB planning application
You are using the WIB to create web based planning applications. A very important part of this planning is the manual capturing of data using planning layouts. In order to achieve a high quality of captured data you like to apply certain validation rules on the key figure values entered. The current workaround is to create planning functions that validate the key figure values. This approach has some disadvantages, e.g. the overhead costs for this execution. The solution proposed in this How to paper will perform the check with the layout component itself using ABAP coding. This solution doesnt require any modification of SAP source code.