How To Fix CNV_10940_MSG135 - Number of Uncertain Report Parameters : &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10940_MSG - Message Class for Report Variant Scan

• Message number: 135

• Message text: Number of Uncertain Report Parameters : &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10940_MSG135 - Number of Uncertain Report Parameters : &1 ?

  The SAP error message CNV_10940_MSG135, which indicates "Number of Uncertain Report Parameters: &1," typically arises during data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  This error message usually occurs when the system encounters a situation where the number of parameters that are uncertain or ambiguous exceeds a predefined limit. This can happen due to:
  
  Data Quality Issues: The source data may contain inconsistencies or missing values that lead to uncertainty in how the data should be interpreted or migrated.
  Configuration Problems: The migration settings or mappings may not be correctly defined, leading to ambiguity in how certain fields should be populated.
  Parameter Limits: The system has a threshold for the number of uncertain parameters it can handle, and exceeding this limit triggers the error.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Review the Migration Logs: Check the detailed logs generated during the migration process to identify which parameters are causing the uncertainty.
  Data Cleansing: Ensure that the source data is clean and consistent. Address any missing or ambiguous values in the data that could lead to uncertainty.
  Adjust Migration Settings: Review the configuration settings for the migration. Ensure that all necessary mappings and transformations are correctly defined.
  Parameter Limits: If the number of uncertain parameters exceeds the system's limit, consider breaking down the migration into smaller batches or segments to reduce the number of uncertain parameters processed at one time.
  Consult Documentation: Refer to SAP's official documentation or notes related to the specific migration tool you are using for any additional guidance or best practices.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for detailed guidelines on handling uncertain parameters.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to successfully complete your data migration or conversion process.