7571 Unable to execute UDT Ordering UDF/UDM.
Explanation:
An error was generated while trying to execute an adhoc UDT Ordering UDF/UDM for comparison of two UDTs in the step environment outside of EVL.
Generated By:
UDT sub-system.
For Whom:
Developer.
Remedy:
The UDT developer should correct the error causing execution of the ordering UDF or UDM to fail.