Pathmaker Messages Manual

Pathmaker Messages
2–124 067870 Tandem Computers Incorporated
Link field data types are incompatible: instance-field-name
Cause. You specified parent and child link fields that are of different data types.
Issued by the Pathmaker product and by PMADL.
Effect. Requester generation fails.
Recovery. Change the Record Instance Detail of the child record or of the parent record
so that the link fields match.
Linked field is not a key, record instance: instance-field-name
Cause. You specified a link field that is not a key, or you specified a link field that is
not the initial segment of a key. For a requester containing tables, you specified a link
field that is neither a key nor an index, and you did not set the Nonindex Reads field
to Y .
Issued by the Pathmaker product and by PMADL.
Effect. Requester generation fails.
Recovery. Change the Record Instance Detail of the child record to a legal link field. If
you are using tables, you can set the Nonindex Reads field to Y for the child reference
object.
Link field is nullable: name
Cause. In a DB requester, the SQL column specified as the link field is nullable.
Issued by the Pathmaker product and by PMADL.
Effect. Requester generation fails.
Recovery. Select another columm to be the link field or change the definition of the
column to be not null.