MPLIR05312E Condition ERROR raised.

Either a SIGNAL ERROR statement has been executed, or a condition has been raised for which there is no ON-unit established and the implicit action is to raise the ERROR condition (for example, CONVERSION, ENDFILE, etc.), or a condition has been raised for which an ON-unit has been established and the normal return is to raise the ERROR condition (for example, SUBSCRIPTRANGE), or as a result of an error during program execution for which no other condition is defined (for example, protection violation).
Resolution:
For further information generate a CTF trace or look at the PLIDUMP listing.
Module:
ONANY.PL1