appldata.0ae163 Stopping the data collection for <appldata module> failed with rc=<return code>Edit online Explanation The specified data collection module used the z/VM diagnose call DIAG 0xDC to stop writing data. z/VM returned an error and the data collection continues. User response See the section about DIAGNOSE Code X'DC' in "z/VM CP Programming Services". SeverityError Parent topic: appldata