How To Fix CNV_NCE_BAS072 - Invalid pattern &1 for interval &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 072

• Message text: Invalid pattern &1 for interval &2 &3 &4

What causes this issue?

The function cannot continue as for the current interval &V1& is defined
with a pattern conversion rule. But the supplied pattern has an invalid
syntax.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Go to activity <ZK>Specify Mapping Values for Number Range Objects </>
and enter a valid pattern for this interval.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_NCE_BAS072 - Invalid pattern &1 for interval &2 &3 &4 ?

  The SAP error message CNV_NCE_BAS072 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 invalid pattern for a specified interval, which can be related to various data fields that require specific formats or values.
  Cause:
  The error message CNV_NCE_BAS072 is usually caused by one of the following issues:
  
  
  Invalid Data Format: The data being imported does not match the expected format or pattern defined in the target system. This could be due to incorrect date formats, numeric formats, or other data types that do not conform to the expected standards.
  
  
  Incorrect Mapping: The mapping of source fields to target fields may be incorrect, leading to invalid values being passed during the migration process.
  
  
  Missing Required Fields: If certain required fields are missing or not populated correctly, it can lead to this error.
  
  
  Configuration Issues: There may be configuration settings in the migration tool that are not set up correctly, leading to invalid patterns being recognized.
  
  
  Solution:
  To resolve the CNV_NCE_BAS072 error, you can take the following steps:
  
  
  Check Data Formats: Review the data being imported to ensure that it adheres to the expected formats. For example, if a date is expected in the format YYYY-MM-DD, ensure that all dates conform to this format.
  
  
  Review Mapping: Verify the mapping of source fields to target fields. Ensure that the data types and formats are compatible and that all required fields are correctly mapped.
  
  
  Validate Data: Use data validation tools or scripts to check for any inconsistencies or invalid entries in the data set before attempting the migration again.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific guidelines or requirements for the data formats that need to be followed.
  
  
  Test with Sample Data: If possible, test the migration process with a smaller set of sample data to identify any issues before running the full migration.
  
  
  Check Configuration Settings: Review the configuration settings of the migration tool to ensure that they are set up correctly and that any necessary parameters are defined.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for any additional insights or troubleshooting tips.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_NCE_BAS072 error during your data migration process.