we have successfully implemented a parallelized workflow for peptide identification using the single port parallel chunk loops. However, when doing LFQ, we get two branches. Due to the number of samples we also have to nest a ZipLoop for the single chunks. We tried to implement a port to ZipLoop End -> port-to-uri -> multiport parallel chunk loop end -> uri to port workflow for both branches, However, when the loop finishes we get an “chunk parallel Execute failed: Encountered duplicate row ID “Row0” at row number 2”. One branch is an MSGFPlus based peptide identification, the second is the branch via FeatureFinderMultiplex -> ID Mapper.
Any ideas ?
Thanks very much.