How To Fix RS_ADSO_MODEL015 - All Characteristics are Key is set. No further key definition allowed.

RS_ADSO_MODEL015 - Overview

• Message type: E = Error

• Message class: RS_ADSO_MODEL - Messages related to the Datastore Object Backend

• Message number: 015

• Message text: All Characteristics are Key is set. No further key definition allowed.

What causes this issue?

If you set "All Characteristics are Key, Reporting on Union of Inbound
and Active Table", no further key definition is allowed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS_ADSO_MODEL015 - All Characteristics are Key is set. No further key definition allowed. ?

  The SAP error message RS_ADSO_MODEL015 indicates that all characteristics in the Advanced DataStore Object (ADSO) model have been defined as key fields. This means that the system does not allow any further key definitions because the ADSO is already configured to treat all characteristics as keys.
  
  Cause:
  The error occurs when you attempt to add or modify a characteristic in the ADSO that would also be defined as a key field, but the ADSO is already set up such that all characteristics are designated as key fields. In an ADSO, key fields are used to uniquely identify records, and having all characteristics as keys can lead to issues with data storage and retrieval.
  
  Solution:
  To resolve this error, you need to modify the ADSO model to ensure that not all characteristics are defined as key fields. Here are the steps you can take:
  
  
  Review the ADSO Configuration:
  
  Go to the ADSO definition in the SAP BW