APK2074I DATA IN AN INPUT RECORD OR RESOURCE IS NOT VALID: AN MDR STRUCTURED FIELD IS MAPPING THE NAME OF A TRUETYPE OR OPENTYPE COLLECTION.

Explanation When mapping a data object font (DOF), you can specify
only the name of a TrueType or OpenType font. This font might be stored
in a collection, but the Map Data Resource (MDR) structured field
needs the font name in the collection. 

System action ACIF stops processing the current data set and issues
additional messages that identify the processing environment when
the error was found. 

System programmer response If an IBM® licensed
program was used to create the structured fields for the page definition
with the error, verify that the input to that program is valid. If
the input is valid, see the diagnosis reference of your system for
assistance in determining the source of the problem. 

User response If you created the structured fields for the print
data set or resource, correct the error and resubmit the print request.
It is possible that the problem is the object type OID specified in
the X'10' Object Classification triplet. It might specify that a TrueType
or OpenType collection is being mapped when a font was mapped. If
the structured field is correct, the error might be an ACIF logic
error. If you used a program to create the structured fields for the
print data set or resource, contact your system programmer. 