SAP Knowledge Base Article - Preview

2729992 - Columns of view with a CTE query get duplicated after reverse engineering - SAP PD


  • Reversing views with CTE (Common Table Expression), the Columns tab in the property sheet of the view displays duplicated columns.
  • Clicking a duplicated column in the list leads to error: "That code already exists!"
  • It happens when using a script file or a data source.



  • SAP PowerDesigner (PD) 16.6
  • Microsoft SQL Server


SAP PowerDesigner 16.6


MSS, 2017, 2016, 2014, twice, 817632, CR817632, CR#817632 , KBA , BC-SYB-PD , PowerDesigner , Bug Filed

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.