Hi All,
We have a Postgre SQL DB connected to Appian system, and we are trying to fetching the data from respective table.
i created CDT, entity mapping verified & Data store published successfully. In Rule Expression, when we tried the query entity for this DSE, we are getting below error.
Expression evaluation error at function a!queryEntity: An error occurred while retrieving the data. Details: Unexpected error executing query (type: [AAFAssetDT2555], query: [queryentity expression], order by: [[Sort[assetpreviousstatus asc]]], filters:[null])
could you please suggest me to resolve the issue.
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kishoren0003,
Error Message you shared doesn't have enough information to debug. Check your Tomcat Server Log for more information and share here?
A possible reason could be your data store entity is not published properly.
Thank you.. Vimalkumars, for responding.
yes, i will check logs and share here to debug more. below is data store published. PFA.
this may helps to find more.