Using Windchill 9.0 M050. I try to delete old iteration of object. An error occurred.
(wt.vc.vcResource/36) wt.vc.VCBranchPointException: 嘗試在不刪除後續分支全部版序的情況下，只刪除分支點版序。
at wt.vc.StandardVersionControlService.validateBranchConstraint(StandardVersionControlService.java:6062)
at wt.vc.StandardVersionControlService.deleteIterations(StandardVersionControlService.java:4235)
at wt.vc.VersionControlServiceFwd.deleteIterations(VersionControlServiceFwd.java:2268)
The code is in the attached file.
What is Branch Point and how to solve it?
