How To Fix TRM_REGR_TOOL1004 - No. of data points given is less; regression analysis is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: TRM_REGR_TOOL1 - Messages for Regression Tool

• Message number: 004

• Message text: No. of data points given is less; regression analysis is not possible

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message TRM_REGR_TOOL1004 - No. of data points given is less; regression analysis is not possible ?

  The SAP error message TRM_REGR_TOOL1004 indicates that there are not enough data points available for performing regression analysis. This typically occurs when the dataset being analyzed does not meet the minimum requirements for regression calculations.
  Cause:
  
  Insufficient Data Points: The primary cause of this error is that the number of data points (observations) provided for the regression analysis is less than the minimum required. Regression analysis typically requires a certain number of data points to produce reliable results.
  Data Filtering: If there are filters applied to the dataset, it may result in fewer data points being available for analysis than expected.
  Missing Values: If there are missing values in the dataset, it can reduce the number of valid data points available for regression.
  Incorrect Configuration: The configuration of the regression tool or the parameters set for the analysis might not align with the available data.
  
  Solution:
  
  Increase Data Points: Ensure that you have enough data points for the regression analysis. This may involve collecting more data or using a larger dataset.
  Check Data Quality: Review the dataset for missing values or outliers that may be affecting the number of valid data points. Clean the data as necessary.
  Adjust Filters: If filters are applied, consider adjusting or removing them to include more data points in the analysis.
  Review Configuration: Check the configuration settings of the regression tool to ensure they are appropriate for the dataset being used.
  Use Alternative Methods: If it is not possible to gather more data, consider using alternative statistical methods that require fewer data points or are more robust to small sample sizes.
  
  Related Information:
  
  Regression Analysis: A statistical method used to model the relationship between a dependent variable and one or more independent variables. It requires a sufficient number of observations to produce reliable estimates.
  Data Preparation: Proper data preparation is crucial for regression analysis. This includes handling missing values, outliers, and ensuring that the data is in the correct format.
  SAP Documentation: Refer to SAP's official documentation for the specific regression tool you are using for more detailed information on requirements and best practices.
  
  By addressing the underlying issues that lead to this error, you should be able to successfully perform regression analysis in SAP.