Robert, What is the size of your product-queue? Are the times of the GEMPAK files much later than they should be (i.e., is the pqact(1) process running behind)? If you put the downstream LDM in verbose logging mode, does it show that it receives the missing data-products? Please enable the EXEC entry for rtstats(1) in the LDM configuration-file on Psnldm. Regards, Steve Emmerson Ticket Details =================== Ticket ID: AET-991057 Department: Support LDM Priority: High Status: On Hold