The Adjust button is missing on timesheet if one or more tasks is closed for time entry.
Steps to Reproduce:
Expected Result: Timesheet can be adjusted for the tasks/investments that are open for time entry.
Actual Result: The adjust button is missing and the user is not able to adjust the timesheet for any of the task even if they are Open for Time Entry
Caused by CLRT-77024 which was logged for this issue and was closed and marked as a duplicate to CLRT-76717.
CLRT-76717 - Resolved in CA PPM 14.2 Generic Patch #3.
Open the task(s) temporarily for time entry, adjust the timesheet and then close the task(s) for time entry again.