How To Fix RSCRM198 - OLAP error: Calculated key figure &1 results in a division by 0

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCRM - RSCRM: Messages

• Message number: 198

• Message text: OLAP error: Calculated key figure &1 results in a division by 0

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCRM198 - OLAP error: Calculated key figure &1 results in a division by 0 ?

  The SAP error message RSCRM198, which indicates an OLAP error related to a calculated key figure resulting in a division by zero, typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when a query is executed that involves calculations where the denominator is zero.
  Cause:
  The error arises when a calculated key figure attempts to perform a division operation where the denominator is zero. This can happen due to various reasons, such as:
  
  Missing or incorrect data in the underlying InfoProvider.
  Filters applied in the query that lead to no data being available for the denominator.
  Incorrect logic in the calculation formula of the key figure.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Calculation Logic:
  
  Review the formula for the calculated key figure to ensure that it correctly handles cases where the denominator could be zero. You can use conditional logic to avoid division by zero, such as:
  IF denominator = 0 THEN
      result = 0
  ELSE
      result = numerator / denominator
  ENDIF
  
  
  
  
  Data Validation:
  
  Ensure that the data being used in the calculation is complete and accurate. Check the underlying data in the InfoProvider to confirm that the denominator is not zero for the relevant data set.
  
  
  
  Query Filters:
  
  Review any filters applied to the query. Sometimes, filters can lead to situations where the denominator is filtered out, resulting in a zero value. Adjust the filters as necessary.
  
  
  
  Default Values:
  
  Consider setting default values for the denominator in the calculation to prevent division by zero. This can be done in the key figure definition.
  
  
  
  Debugging:
  
  Use the query designer or BEx Analyzer to debug the query. Check the values of the numerator and denominator for the specific context where the error occurs.
  
  
  
  Error Handling:
  
  Implement error handling in your calculations to manage cases where the denominator might be zero, ensuring that the query can still return meaningful results.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on handling calculated key figures.
  Documentation: Refer to the SAP BW documentation for best practices on creating calculated key figures and handling division operations.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the RSCRM198 error and implement a solution to prevent it from occurring in the future.