Symptom
Getting an error as 'In the context of Data Services an unknown internal server error occured' while executing a analytical Odata query even for a small data.
Environment
SAP Cloud for Customer
Reproducing the Issue
Execute the Odata query, it will throw an error as 'In the context of Data Services an unknown internal server error occured'
Cause
Customer may created one custom field to store custom text and the text contains an emoji.
If emoji included in the custom text then it will throw error while extracting data through Odata.
Resolution
Check if any custom note field included in the selection of the Odata query and check if emoji is included in note field and ask for the user to remove the emoji and then execute the query then it will work fine.
Keywords
Odata, Odata fails, internal server error in odata, 500 error , KBA , AP-RC-ANA , C4C, ByD, Travel: Analytics Tools & Frameworks , AP-RC-ANA-BYD , ByD Analytics , Problem
SAP Knowledge Base Article - Public