Takeover values grayed in AS91

Hello,

As I am new to Asset Accounting, I just wanted a confirmation.

If the takeover values are grayed out when creating an asset in AS91, is it related to the category and accounts attached to that category?

For example,

While creating an asset with category EC-LOGSR, the takeover values are grayed out.

Then I check in AO93 to view Ordinary Depreciation Details. Here I found that Account depreciation and Expense account are blank.

For other categories, these two accounts are not blank.

Grateful if someone could confirm this.

Thanks a lot