Fixing Delta Load to 0FI_GL_4

Hi, Iam performing delta loads to ODS 0FIGL_O02 from the Data Source 0FI_GL_4. Due to a mistake, the setting in the delta Infopack was left as Update till PSA for a week.

We realised the same and now we are trying to get the data but unfortunately the PSA has been deleted too. We have received the latest Delta today morning but it wont get activated as the sequence of Deltas is missing.

Now I want to recover the 1 week's data and I would like to know if data can be recovered if I perform the following:

Go to Monitor Screen of the Load that was loaded till PSA. Make the Total Status Red manually. Will the source system give me the Delta records again by doing the Total status Red?? If yes, then I would do to all the 1 week PSA loads and I can just re-trigger the load and recover the data.

Please advise immediately. Thanks in advance.