How To Fix KN089 - Report contains more than one report object

KN089 - Overview

• Message type: E = Error

• Message class: KN - Reporting for Costing

• Message number: 089

• Message text: Report contains more than one report object

What causes this issue?

The report is for more than one report object. This causes performance
problems. This is not supportedc in product costing in particular.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KN089 - Report contains more than one report object ?

  The SAP error message KN089, which states "Report contains more than one report object," typically occurs in the context of generating reports in SAP, particularly when dealing with the Customer Master Data or related reports. This error indicates that the report you are trying to execute has multiple report objects defined, which is not allowed for the specific report type you are trying to run.
  
  Cause:
  
  Multiple Report Objects: The report you are trying to execute has been configured or designed to include more than one report object. This can happen if the report is incorrectly set up or if there are multiple selections or criteria defined that lead to ambiguity.
  
  Configuration Issues: There may be issues in the configuration of the report or the underlying data model that lead to the system interpreting the report as having multiple objects.
  User Input: Sometimes, user input during the report execution can lead to the selection