How To Fix GR819 - Only digits are permitted for the summation level

SAP Error Message - Details

• Message type: E = Error

• Message class: GR - Report Writer

• Message number: 819

• Message text: Only digits are permitted for the summation level

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GR819 - Only digits are permitted for the summation level ?

  The SAP error message GR819, which states "Only digits are permitted for the summation level," typically occurs in the context of SAP's reporting or data entry processes, particularly when dealing with summation levels in reports or data structures. This error indicates that the system expects a numeric input for the summation level, but it has received a non-numeric value (such as letters or special characters).
  Cause:
  
  Invalid Input: The most common cause is that the user has entered a non-numeric character (like letters or symbols) in a field that requires a numeric value.
  Data Format Issues: Sometimes, the data being imported or processed may have formatting issues, leading to non-numeric characters being interpreted as part of the summation level.
  Configuration Errors: There may be issues in the configuration of the report or data structure that lead to incorrect expectations for input types.
  
  Solution:
  
  Check Input Values: Review the input values for the summation level. Ensure that only digits (0-9) are entered. Remove any non-numeric characters.
  Data Validation: Implement data validation checks in the input forms or reports to prevent non-numeric entries.
  Review Configuration: If the error persists, check the configuration settings related to the report or data structure to ensure that they are set up correctly to accept numeric values.
  Debugging: If you are a developer or have access to technical support, consider debugging the process to identify where the non-numeric value is being introduced.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the module or report you are working with.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training: If this error is common in your organization, consider providing training to users on the correct data entry practices to avoid such errors in the future.
  
  By following these steps, you should be able to resolve the GR819 error and ensure that the summation level is correctly processed in your SAP environment.