GRP4273

The length of the data structure cannot be determined. Either an explicit length must be specified in the Data-Structure-Length entry (positions 48-51) or a valid Data-Structure-Subfield specification must be specified.

Specify a valid Data-Structure-Length entry (positions 48-51 of a Data-Structure specification) or specify a valid Data-Structure-Subfield specification following the Data-Structure specification. Compile again.