To add the conflicting data that was deleted into the merged feature class, create a new field and specify the field type and length, and use the Field Calculator to populate the new field. Set the output location and run the Merge tool. Open the Merge tool, and select the exported feature classes as input datasets.Ĥ.
Delete the fields with conflicting values or length with the Delete Field tool.ģ. Export the shapefiles to feature classes.Ģ. For more information, refer to ArcGIS Help: Modifying field properties.ġ. Modify the field type or increase the field length of the feature class in Field Properties to match the field type or length for each dataset. For more information, please refer to ArcGIS Help: Understanding field properties, aliases, and table display options. This error indicates ArcMap is unable to merge conflicting field types or field lengths from the selected feature classes or shapefiles to the new feature class.ĭuring the merging process, error '001156' occurs when the feature classes or shapefiles that are selected for merging contain fields with conflicting field data types or lengths. "001156: Failed on input OID could not write value '' to output field. Merging feature classes or shapefiles with the Merge tool into a new feature class returns the error: to the topic Merge features and respect merge rules, available from the ArcGIS. This workflow will create a new DataFrame containing the union of two DataFrames. When two features are merged into one, you can set the merge policy to be.
Merge Layers combines two DataFrames with different schemas. Problem: Merging feature classes or shapefiles with the Merge tool returns error '001156' Description This covers the Spark SQL workflow that replicates the Merge Layers tool in Spark SQL.