When executing CA DB2 tools Post Install task ssid0001 to Create required DB2 objects, the DB2 image copy process is failing with DSNU407I / DSNU408I messages indicating that the image copy data set already exists on SYSIBM.SYSCOPY.
DSNU407I 083 10:07:33.07 DSNUBCKB - DATA SET ALREADY USED FOR PREVIOUS IMAGE COPY
DSNU408I 083 10:07:33.07 DSNUBCKB - 'xxxxx.PTDB.PTTSRVL7.ssid.COPY' EXISTS
Image copy data set name was likely used in previous Post Install ssid0001 execution resulting in duplicate data set name messages.
The best method to resolve this problem would be to perform a find in hlq.CDBASAMP(ssidDDL) for 'CALL UTIL COPY' and modify the .ALLOC statements for the image copies to specify a new unique data set name and then perform a .RESTART SYNC for the failing step.