What is "Default Allocations" in RTC? Error ecountered when saving user Work Allocations
Accepted answer
For the first question, you need to check not only the project area you modified the allocation, but also other project areas which have asterisk next to the timeline of your work allocation.
Please refer to the answer in https://jazz.net/forum/questions/141376/permission-to-modify-your-work-allocations-has-been-restricted-in-the-process-specification-comibmteamrepositorycommonteamrepositoryexception
For the question about default allocation, you can see https://jazz.net/forum/questions/99048/what-do-the-asterix-characters-tell-me-in-work-allocations which explained the default allocation and the allocation with asterisk very clearly.