How To Fix RSAN_RT319 - Standardized (normed), bivariate correlation coefficients

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_RT - Messages for Runtime Analysis

• Message number: 319

• Message text: Standardized (normed), bivariate correlation coefficients

What causes this issue?

The bivariate correlation coefficients are standardized so that the
total of the bivariate correlation coefficients xj-x0 is equal to 1.

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 RSAN_RT319 - Standardized (normed), bivariate correlation coefficients ?

  The SAP error message RSAN_RT319 typically relates to issues encountered during the execution of a statistical analysis, specifically when calculating standardized (normed) bivariate correlation coefficients in SAP Analytics or SAP BW (Business Warehouse) environments. This error can arise due to various reasons, including data quality issues, configuration problems, or incorrect settings in the analysis process.
  Cause:
  
  Data Quality Issues: Missing values, outliers, or non-numeric data in the dataset can lead to errors when calculating correlation coefficients.
  Configuration Problems: Incorrect settings in the statistical analysis configuration or missing parameters can trigger this error.
  Incompatible Data Types: The data types of the variables being analyzed may not be compatible for correlation analysis.
  Insufficient Data: Not having enough data points to compute a reliable correlation can also lead to this error.
  
  Solution:
  
  
  Check Data Quality:
  
  Ensure that the dataset does not contain missing values or outliers. Clean the data as necessary.
  Verify that all variables involved in the correlation analysis are numeric and appropriately formatted.
  
  
  
  Review Configuration Settings:
  
  Check the settings in the statistical analysis tool to ensure that all required parameters are correctly configured.
  Ensure that the analysis is set to compute correlation coefficients correctly.
  
  
  
  Data Type Compatibility:
  
  Confirm that the data types of the variables being analyzed are compatible for correlation calculations (e.g., both should be numeric).
  
  
  
  Increase Sample Size:
  
  If the dataset is too small, consider increasing the sample size to ensure that there are enough data points for a valid correlation analysis.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on the RSAN_RT319 error and any additional troubleshooting steps.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches and updates.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training and Documentation: Review training materials or documentation related to statistical analysis in SAP to ensure proper usage of the tools.
  
  By following these steps, you should be able to identify the cause of the RSAN_RT319 error and implement a suitable solution.