This is very well known to everyone who works on Prod/Support projects, we face Time stamp error at info package level due to changes in data sources or when transfer rules are internally Inactive in system. There is this ABAP program which we need to run to overcome this issue. Just run the RS_TRANSTRU_ACTIVATE_ALL which will automatically activates the transfer rules also. Whenever we execute this report on BW side the selection screen will asks for the source system and also the Info source/Data source along with two radio buttons related to Transfer rules with Lock status or with Inactive status. Generally, we go with radio button Inactive status. Once it gets finished, just repeat the info package and there wont be any issue again.