Continuing execution after an INVALIDOP condition, with or without an INVALIDOP ON-unit, can result in further conditions being raised and termination of the program. Generally, the program should be fixed to prevent INVALIDOP conditions from occurring because the occurrence of the INVALIDOP condition indicates the program has fatal or near-fatal errors.
The ERROR condition is raised.
Either check the data or sequence of floating point instructions which could cause the INVALIDOP condition before running the program or insert an INVALIDOP ON-unit to handle the condition whenever it arises.
IBM0EO