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What causes the WBS_PARSEQ field to be set as NULL?

Question asked by Arunpandiyan1 on Jan 9, 2017
Latest reply on Jan 9, 2017 by Aurora_Gaimon



Our Business is unable to open Gantt chart for a project and we found that it is because "WBS_PARSEQ" field of PRTASK table is set to NULL. This is with reference to the CA article  


We see that this has occurred twice already in this week and though we have a solution to this issue by deleting the affected tasks, what is the root cause for this null value (as WBS_PARSEQ is a system maintained field). What can be done to prevent tasks from being updated with NULL PARSEQ value?


Please assist.