MSIR.0857 Input object of class (classname) not (attribute)
An object of the indicated class was passed to a method that requires the object to have a certain attribute (usually DeepCopy-ability), but the input object did not have that attribute. One possible fix is to add the appropriate attribute (possibly by specifying Allow DeepCopy in the object's class definition) to the object.
Message attributes:
| RETCODEO=0 | Sets online return code |
|---|---|
| RETCODEB=4 | Sets batch (single user) return code |
| CLASS=E | Error class; the message can be suppressed with the X'04' bit setting of the MSGCTL parameter |
| AUDITER | Writes the message with line type ER to the audit trail |
| COUNT | Increments the error count (ERCNT) parameter |
| ECHO | Displays the line that caused the error |