How To Fix KE734 - The temporary Join product must have at least one column

KE734 - Overview

• Message type: E = Error

• Message class: KE -

• Message number: 734

• Message text: The temporary Join product must have at least one column

What causes this issue?

The temporary JOIN table is supposed to be created, but no columns have
been specified.

System Response

The function terminated.

How to fix this error?

See to it that the field list for the temporary JOIN table contains
at least one column.
If this fails,
look in OSS for notes with the key word "KE734". If you do not find
any, contact SAP.

Error message extract from SAP system. Copyright SAP SE.

KE734 - Details

• The SAP error message KE734, "The temporary Join product must have at least one column," typically occurs in the context of SAP Controlling (CO) when working with reports or queries that involve joining data from different sources or tables. This error indicates that the system expects at least one column to be defined in the temporary join product, but none has been specified.
  
  Cause:
  
  Missing Column Definition: The most common cause of this error is that the temporary join product has been defined without any columns. This can happen if the join is incorrectly configured or if the data sources do not have any fields selected for the join.
  Incorrect Query Configuration: If you are using a query or report that involves a join, it may not have been set up correctly, leading to an empty join product.
  Data Source Issues: There may be issues with the underlying data sources, such as missing data