0PUR_C01 Update Rules Issue

Hey Gurus,

We recently used BDLS to change our source system and after this point nothing loads past the Update rules into the cube (0PUR_C01). We looked into the Update rules to see if there was a specific routine that was stopping the update but the values in the routine default to zero which allows for update. I was wondering if anyone could give some other possible suggestions on why this could be happening? Or if there is a setting that is being overlooked?

Thanks!