Retrieve the Data from multiple searches

[Shashank_87]

Hi, I have something like this -
Search 1 - for media customers
- Summary Index A - contains data from 20th May till now - for media customers
- Lookup 1 - contains data from 20-Feb to 20th May
- Lookup 2 - contains data from 21-Dec to 19th Feb

Search 2 - for mobile customers
Summary Index B - contains data from 20th May till now
Lookup 1 - contains data from 20-Feb to 20th May
Lookup 2 - contains data from 21-Dec to 19th Feb

Now I have to combine the results of these 2 searches by removing all the duplicates. I am using append command with dedup, limit=0 and all but I am getting this in the Job inspector. what possibly could the the reason for truncating the sub search rows?
[subsearch] : Search Processor: Subsearch produced 51402 results, truncating max out to 50000

[somesoni2]

The append uses subsearch and that has a limit of max rows to return of 50000. Whats your full search? How much data each of the search (summary index search and lookups) contains?