https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-relationship-class-with-the-same-table/m-p/1192133#M57226 <P>Hello everyone,</P><P>I'm working with ArcGIS Pro to create a geodatabase in PostgtreSQL 13. I've successfully created a few tables and relationship classes between them.&nbsp;</P><P>Now I want to relate records within the same table, e.g. I have a table with archival materials (as books) and I want to relate the Italian version of a book with the English version of the same book.</P><P>I tried to create a relationship class with the same table as Origin Table and Destination Table (Archival Materials in the attached picture), but I get the 160263 Error. </P><P>Anyone has a solution to this?</P><P>&nbsp;</P><P>Thank you!</P><P>&nbsp;</P> Thu, 14 Jul 2022 07:38:17 GMT SpreaficoAlessandra 2022-07-14T07:38:17Z https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-relationship-class-with-the-same-table/m-p/1192133#M57226 <P>Hello everyone,</P><P>I'm working with ArcGIS Pro to create a geodatabase in PostgtreSQL 13. I've successfully created a few tables and relationship classes between them.&nbsp;</P><P>Now I want to relate records within the same table, e.g. I have a table with archival materials (as books) and I want to relate the Italian version of a book with the English version of the same book.</P><P>I tried to create a relationship class with the same table as Origin Table and Destination Table (Archival Materials in the attached picture), but I get the 160263 Error. </P><P>Anyone has a solution to this?</P><P>&nbsp;</P><P>Thank you!</P><P>&nbsp;</P> Thu, 14 Jul 2022 07:38:17 GMT https://community.esri.com/t5/arcgis-pro-questions/arcgis-pro-relationship-class-with-the-same-table/m-p/1192133#M57226 SpreaficoAlessandra 2022-07-14T07:38:17Z