Title: Alert: VPD sync issue in a mixed code level grid environment where one of the members is at 8.7.0.155 or 8.7.0.156. Issue prevents TS7700 from completing a cluster join or coming online. Description: VPD sync issue in mixed grid code environment. Available VTD_EXEC needs to be applied to resolve clusters being unable to either newly join, or rejoin, a grid after being offline. Contact Service Support for additional information and resolution. Affected TS7700 Code Levels: 8.7.0.155 or 8.7.0.156 mixed with ANY other code level in the grid (excluding available solution levels). Available Solutions: VTD_EXEC.109 or VTD_EXEC.111, 8.7.0.164, 8.21.0.63 Issue ID: 65708, 66561