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Download DataSubset (Cloud) - maximum limit to column header length in excel
soumyab103
over 7 years ago
Is there a max limit on the length of column header in the exported excel? We are exporting result to an excel using ExportableDataSubset. Our requirement is we need to generate the columns in excel dynamically from some entity names present in DB. When the column length is less, it exports the result successfully to excel. But when the column length exceeds a limit (for us, it works with anything < 100 characters), it throws error-500, and we can see from log that it reports -
"There is a fieldname mismatch between field(s) in the expression and those in the datasubset on <fieldname>"/
- Please advise.
OriginalPostID-268507
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gautams778
over 7 years ago
I tried this by providing column header length more than 500 characters and it is working as expected.
I suspect there could be some other issue. Please provide more context and details about the steps.
(Plugin - Datasubset to Excel Servlet (v2.0.0) [com.appiancorp.ps.plugins.downloaddatasubsetfromrule])
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Tessy
over 7 years ago
Can you confirm that all the field names in the CDT and the SAIL expressions match? Or have you already figured it out?
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soumyab103
over 7 years ago
Thanks gautams778 and theresaa. I could figure out the issue - there was a problem with the underlying data which was causing a column name conflict between the column names in DataSubset and fieldNames in ExportableDataSubset. Thanks again for your time.
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