How To Fix THM_CENTRAL712 - For calculation of effectivity by t-statistic specify significance level

SAP Error Message - Details

• Message type: E = Error

• Message class: THM_CENTRAL - Central messages for E-HA

• Message number: 712

• Message text: For calculation of effectivity by t-statistic specify significance level

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message THM_CENTRAL712 - For calculation of effectivity by t-statistic specify significance level ?

  The SAP error message THM_CENTRAL712 typically occurs in the context of statistical calculations, particularly when working with effectivity analysis in SAP's statistical tools. This error indicates that a significance level must be specified for the t-statistic calculation.
  Cause:
  The error arises when the system attempts to perform a statistical analysis that requires a significance level (alpha) but does not have one defined. The significance level is crucial for determining the threshold for rejecting the null hypothesis in hypothesis testing.
  Solution:
  To resolve this error, you need to specify a significance level for the t-statistic calculation. Here are the steps you can follow:
  
  
  Access the Relevant Transaction: Go to the transaction or report where you encountered the error.
  
  
  Locate the Significance Level Field: Look for a field labeled "Significance Level" or similar in the input screen. This is where you will specify the alpha value.
  
  
  Enter the Significance Level: Common values for the significance level are 0.05 (5%) or 0.01 (1%), depending on the level of confidence you require for your analysis.
  
  
  Re-run the Calculation: After entering the significance level, attempt to run the calculation again.
  
  
  Check Documentation: If you are unsure about the appropriate significance level to use, refer to your organization's statistical analysis guidelines or consult with a statistician.
  
  
  Related Information:
  
  
  Understanding Significance Levels: The significance level (alpha) is the probability of rejecting the null hypothesis when it is actually true. A lower alpha value indicates a stricter criterion for significance.
  
  
  Statistical Analysis in SAP: SAP provides various tools for statistical analysis, including the use of t-tests, ANOVA, and regression analysis. Familiarity with these concepts can help in understanding the context of the error.
  
  
  SAP Notes and Documentation: If the problem persists or if you need more detailed guidance, consider checking SAP Notes or the official SAP documentation related to statistical analysis and the specific module you are using.
  
  
  User Forums and Community: Engaging with SAP user forums or communities can provide additional insights and solutions from other users who may have encountered similar issues.
  
  
  By following these steps and understanding the context of the error, you should be able to resolve the THM_CENTRAL712 error effectively.