Your stand-alone table points to a data source that cannot be published to this particular ArcGIS Server connection.
Solution
When publishing to ArcGIS Server:
- Make sure that the stand-alone table references a valid data source. See the list below for the supported databases for ArcGIS Server.
- Copy or move datasets referenced by your layer into a single enterprise geodatabase or a single standard database that is supported by ArcGIS Server.
Learn more about copying datasets from other geodatabases and copying datasets from other databases
- Once you have all your data in a single geodatabase or database, set the data source for the layers so that they all point to this single enterprise geodatabase or database.
More information
ArcGIS Server supports the following databases:
- Oracle
- Microsoft SQL Server
- Microsoft Azure SQL Database
- PostgreSQL
- IBM DB2
- IBM Informix
- IBM Neteeza
- Teradata Data Warehouse Appliance
- SAP HANA
- ALTIBASE
- Damteng
Learn more about authoring feature services for ArcGIS Server