CWLAS0010E The subscript 0, which is specified for the 1 attribute in the 2 business object, is not valid.
Explanation
A valid subscript value must correspond to the index position of the specified attribute, and it must be less than the total size. If the attribute is a single-cardinality child in the business object, then a subscript is not required. However, if the attribute is a multiple-cardinality child, then a subscript is required.
User response
Specify a valid subscript for the attribute in the business object.