https://community.esri.com/t5/geodatabase-questions/getting-error-ora-01843-with-oracle-geodatabase/m-p/1023147#M6948 <P>We are using ArcGIS Enterprise 10.8.1 (single machine deployment) and have an Oracle 12c enterprise geodatabase on a separate server. We receive an error in the server log whenever we enter a record with a date:&nbsp;<SPAN>Error: Underlying DBMS error [ORA-01843: not a valid month] [UST_Inspections]</SPAN></P><P>We created the dataset from ArcGIS Pro (2.7 if that matters) and we are using the default date field type, but there seems to be a mismatch on the backend.</P><P>Any ideas on how to fix this?</P><P>EDIT: This error only appears when editor tracking turned on. When it's off and there are dates in the other date fields, everything works as it should.</P> Wed, 03 Feb 2021 23:42:52 GMT JulieMikolajczyk 2021-02-03T23:42:52Z https://community.esri.com/t5/geodatabase-questions/getting-error-ora-01843-with-oracle-geodatabase/m-p/1023147#M6948 <P>We are using ArcGIS Enterprise 10.8.1 (single machine deployment) and have an Oracle 12c enterprise geodatabase on a separate server. We receive an error in the server log whenever we enter a record with a date:&nbsp;<SPAN>Error: Underlying DBMS error [ORA-01843: not a valid month] [UST_Inspections]</SPAN></P><P>We created the dataset from ArcGIS Pro (2.7 if that matters) and we are using the default date field type, but there seems to be a mismatch on the backend.</P><P>Any ideas on how to fix this?</P><P>EDIT: This error only appears when editor tracking turned on. When it's off and there are dates in the other date fields, everything works as it should.</P> Wed, 03 Feb 2021 23:42:52 GMT https://community.esri.com/t5/geodatabase-questions/getting-error-ora-01843-with-oracle-geodatabase/m-p/1023147#M6948 JulieMikolajczyk 2021-02-03T23:42:52Z