Error: Java.lang.illegalArgumentException: Setting illegal numer of rozen colums

Hello everyone,

I'm a new Baan user (Infor LN UI 11.3.1) and I got the following issue:

I deleted a few columns in a itemlist because I didn't use them. However, when i reopened the itemlist i got the message: 'Java.lang.illegalArgumentException: Setting illegal numer of frozen colums'

And now I cannot use the itemlist at all. Does anyone know what I can to to fix this.

I hope someone can help me.

PS: I'm sorry if I put the post in the wrong section.

Greetings,

Thomas