>Question: is it incorrect to rely on the presence of a timestamp in the >SI00LASTUPDATETIMESTAMP field as an indication >that a capacity on demand upgrade has been done?
In a word, yes. There are system reasons why the STSI information might have been refreshed. I believe that that includes cases where the hardware has informed z/OS of a configuration change event that was not due to a customer-initiated capaciy on demand upgrade. > Does your program check the return code after calling the CSRSI service? I'm not sure why that is relevant to the question that was asked. Peter Relson z/OS Core Technology Design
