ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.Data Namespace / JoinDescription Class / ErrorOnFailureToProcessJoinOnServerSide Property

ErrorOnFailureToProcessJoinOnServerSide Property
Gets or sets a value indicating whether an exception should be raised if the join operation cannot be processed on the server side.
Syntax
public bool ErrorOnFailureToProcessJoinOnServerSide {get; set;}
Remarks
One reason a join operation cannot be processed on the server side is due to the relationship's cardinality being one-to-many and the JoinDirection being JoinDirection.Forward. When the join's left table is the origin table and the right table is the destination table, specifying the relationship's cardinality to one-to-many and the JoinDirection to Forward may result in repeating ObjectIDs in the Join table. Repeating ObjectIDs may cause many objects to behave incorrectly.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.2 or higher.
See Also