UNIFI analysis is not displayed in Peptide MAM - WKB306396

SYMPTOMS

• When creating an analysis in Peptide MAM and browsing for data files to add to the analysis, the Peptide MAM file browser does not show some UNIFI analyses that are present in the waters_connect Explorer app

ENVIRONMENT

• waters_connect
• Peptide MAM (all versions up to and including 1.8.1)

CAUSE

If a sample set and a UNIFI analysis with exactly the same name are located in the same folder in the Explorer app, the Peptide MAM app shows only the sample set when browsing for data to add to the Peptide MAM analysis.

FIX or WORKAROUND

1. When creating UNIFI analyses for use in Peptide MAM (for example, when creating a UNIFI analysis to apply lock mass correction to imported MassLynx data), do not give the UNIFI analysis the same name as the sample set used to create that analysis if you are intend to save the UNIFI analysis to the same folder as the sample set.
2. If you have an existing UNIFI analysis with the same name as an existing sample set, move the analysis to a different folder in the Explorer app before adding the UNIFI analysis to a Peptide MAM analysis.

ADDITIONAL INFORMATION

• By default, when you create an analysis in UNIFI, it will suggest a name for that analysis based on the analysis method rather than the sample set. If you use that default name, this issue does not occur.
• The inability of Peptide MAM to display both a sample set and an analysis with identical names in the same folder was recorded as CRI-7614.