How To Fix CNV_20600_CHECK172 - All mapping values are permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20600_CHECK - Messages for Check classes

• Message number: 172

• Message text: All mapping values are permitted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20600_CHECK172 - All mapping values are permitted ?

  The SAP error message CNV_20600_CHECK172 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the mapping values in the data being processed.
  Cause:
  The error message "All mapping values are permitted" suggests that the system has encountered a situation where the mapping values provided in the migration process do not align with the expected values in the target system. This can happen due to several reasons, such as:
  
  Incorrect Mapping Configuration: The mapping between source and target fields may not be correctly defined, leading to invalid or unexpected values.
  Data Quality Issues: The source data may contain values that are not valid or expected in the target system.
  Missing Value Definitions: The target system may not have defined acceptable values for certain fields, leading to a mismatch.
  
  Solution:
  To resolve the CNV_20600_CHECK172 error, you can follow these steps:
  
  
  Review Mapping Configuration:
  
  Check the mapping settings in the migration tool to ensure that all source values are correctly mapped to the corresponding target values.
  Ensure that the mapping rules are correctly defined and that they allow for the values present in the source data.
  
  
  
  Validate Source Data:
  
  Inspect the source data for any anomalies or unexpected values that may not be compatible with the target system.
  Cleanse the data if necessary to ensure that it meets the requirements of the target system.
  
  
  
  Check Target System Configuration:
  
  Verify that the target system has the necessary value definitions for the fields being populated. This includes checking for any required value lists or domain definitions.
  If certain values are missing in the target system, consider adding them to ensure compatibility.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation related to the specific migration tool you are using for any additional guidelines or troubleshooting steps.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform a test migration with a smaller dataset to ensure that the error does not occur again.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific data migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify the root cause of the CNV_20600_CHECK172 error and implement a solution to resolve it.