How To Fix CNV20201268 - &1 rule with New_number without asterisk!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 268

• Message text: &1 rule with New_number without asterisk!

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201268 - &1 rule with New_number without asterisk! ?

  The SAP error message CNV20201268 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This specific error indicates that there is a problem with the mapping of new numbers in the conversion rules, specifically that a new number is being referenced without the required asterisk (*) wildcard character.
  Cause:
  The error occurs when:
  
  A conversion rule is defined that specifies a new number without using an asterisk (*) to indicate that it can match multiple entries.
  The system expects a wildcard character to properly interpret the new number, but it is missing, leading to ambiguity or incorrect mapping.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Conversion Rules: Check the conversion rules defined in your migration project. Look for the specific rule that is causing the error (indicated by &1 in the error message).
  
  
  *Add Asterisk ()*: If the new number is meant to match multiple entries or if it is a generic placeholder, ensure that you include an asterisk () in the rule definition. For example, if the new number is supposed to represent a range or a set of values, it should be defined as New_number*.
  
  
  Validate Data: Ensure that the data being migrated or converted adheres to the expected formats and that there are no discrepancies in the source data that could lead to this error.
  
  
  Test the Changes: After making the necessary adjustments to the conversion rules, re-run the migration or conversion process to see if the error persists.
  
  
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration tool you are using for any additional guidance or best practices.
  
  
  Seek Support: If the issue continues after making the changes, 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 might address this specific error or provide additional context.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common issues and their resolutions.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the CNV20201268 error effectively.