Field STUC

It indicates whether the asset account is free or blocked. There are 2 blockation types: - pledged account: instruments from such asset account cannot be moved on another account, - credit blockation: instruments cannot be moved on such asset account by non-matching transfers (85205/ev205, 85231/ev231, 85539/ev539). In case that the asset account is blocked the transfer is not settled or service is rejected.