Power Platform Community Forum Thread Details

I am having a Multi Select Look up column in the SharePoint Online Library and it is a required field. When I am trying to update the other filed property, this Multi select look up field value is updated to Null.

Instead of ID, I tried to use Value in append to Variable action and still the result is the same.

Error is as below.

OpenApiOperationParameterValidationFailed. The 'inputs.parameters' of workflow operation 'Update_File_Properties' of type 'OpenApiConnection' is not valid. Error details: The API operation does not allow writing a value for parameter 'item/Test_x0020_Business0[0]/Value'. This parameter is read only.

Complete Flow for Multi select Look Up Column.png