How To Fix CNV_00001198 - Parameter Mapping

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 198

• Message text: Parameter Mapping

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_00001198 - Parameter Mapping ?

  The SAP error message CNV_00001198, which relates to "Parameter Mapping," typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools like the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  The error CNV_00001198 usually indicates that there is an issue with the mapping of parameters between the source and target systems. This can happen due to several reasons, including:
  
  Missing Mapping Entries: The mapping for certain parameters may not be defined in the migration configuration.
  Inconsistent Data Types: The data types of the source and target fields may not match, leading to conversion issues.
  Incorrect Configuration: The configuration settings for the migration process may be incorrect or incomplete.
  Data Integrity Issues: There may be issues with the data in the source system that prevent it from being correctly mapped to the target system.
  
  Solution:
  To resolve the CNV_00001198 error, you can take the following steps:
  
  
  Check Mapping Configuration:
  
  Review the mapping configuration in the migration tool to ensure that all necessary parameters are correctly mapped.
  Ensure that there are no missing entries for the parameters that are causing the error.
  
  
  
  Validate Data Types:
  
  Check the data types of the source and target fields to ensure they are compatible. If there are discrepancies, you may need to adjust the mapping or transform the data accordingly.
  
  
  
  Review Migration Settings:
  
  Go through the migration settings to ensure that all configurations are correct and complete. Look for any warnings or errors in the configuration that might indicate issues.
  
  
  
  Data Quality Check:
  
  Perform a data quality check on the source data to identify any inconsistencies or issues that may be causing the mapping to fail. Cleanse the data if necessary.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for the specific migration tool you are using. There may be additional troubleshooting steps or guidelines provided.
  
  
  
  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 guidance.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for detailed instructions and best practices.
  Community Forums: Engage with the SAP Community or other forums where users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify and resolve the CNV_00001198 error related to parameter mapping in your SAP migration process.