How To Fix BRAIN_DEV094 - Simple linear regression with reference char. &1 cannot be calculated

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN_DEV - BRAIN messages (for use by development)

• Message number: 094

• Message text: Simple linear regression with reference char. &1 cannot be calculated

What causes this issue?

Simple linear regression with exception aggregation reference
characteristic &V1& cannot be calculated because a fiscal year variant
has not been specified uniquely (as either fixed or dynamic).

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 BRAIN_DEV094 - Simple linear regression with reference char. &1 cannot be calculated ?

  The SAP error message BRAIN_DEV094 indicates that a simple linear regression cannot be calculated for a given reference characteristic. This error typically arises in the context of SAP BW (Business Warehouse) or SAP Analytics Cloud when attempting to perform predictive analytics or statistical calculations.
  Causes:
  
  
  Insufficient Data: The most common cause is that there is not enough data available for the reference characteristic specified. Linear regression requires a certain amount of data points to establish a relationship.
  
  
  Data Quality Issues: If the data contains null values, outliers, or is not formatted correctly, it can prevent the calculation from being performed.
  
  
  Incompatible Data Types: The reference characteristic may not be of a compatible data type for regression analysis (e.g., categorical data instead of numerical).
  
  
  
  Configuration Issues: There may be issues with the configuration of the predictive model or the data source that is being used.
  
  
  Missing Characteristics: The reference characteristic may not be defined or may not