How To Fix CNV_DMC_SIN166 - Rule &1, Bank Key &2 not mapped.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 166

• Message text: Rule &1, Bank Key &2 not mapped.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_SIN166 - Rule &1, Bank Key &2 not mapped. ?

  The SAP error message CNV_DMC_SIN166 typically occurs during data migration processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error indicates that a specific rule (identified by &1) and a bank key (identified by &2) have not been properly mapped in the system.
  Cause:
  
  Missing Mapping: The error arises when the system cannot find a mapping for the specified rule and bank key in the migration settings. This can happen if the mapping was not created or if there are discrepancies in the data.
  Configuration Issues: There may be issues in the configuration of the migration project, such as incorrect settings or incomplete data preparation.
  Data Quality Issues: The source data may contain inconsistencies or errors that prevent proper mapping.
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the Data Migration Cockpit and check the mapping settings for the specific rule and bank key.
  Ensure that the rule and bank key are correctly defined and mapped to the corresponding target values in the system.
  
  
  
  Create or Update Mapping:
  
  If the mapping does not exist, create a new mapping for the specified rule and bank key.
  If the mapping exists but is incorrect, update it to reflect the correct values.
  
  
  
  Review Source Data:
  
  Examine the source data for any inconsistencies or errors that may be causing the mapping issue.
  Cleanse the data if necessary to ensure it meets the requirements for mapping.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the Data Migration Cockpit or the specific migration project you are working on for additional guidance on mapping rules and configurations.
  
  
  
  Testing:
  
  After making the necessary changes, re-run the migration process to see if the error persists.
  Conduct thorough testing to ensure that the mappings are functioning as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Project Documentation: Review any documentation related to the migration project for specific instructions on mapping and configuration.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the CNV_DMC_SIN166 error and successfully complete your data migration process.