How To Fix CNV_10100272 - Ambiguity check of set &1 &2; no errors detected

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 272

• Message text: Ambiguity check of set &1 &2; no errors detected

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10100272 - Ambiguity check of set &1 &2; no errors detected ?

  The SAP error message CNV_10100272 indicates that there is an ambiguity check related to a set (likely a data set or configuration set) in the context of a data migration or conversion process. The message states that no errors were detected, but it highlights that there is some ambiguity that needs to be addressed.
  Cause:
  The ambiguity check is typically triggered during data migration or conversion processes, especially when using SAP's tools for data transfer (like SAP S/4HANA Migration Cockpit or other conversion tools). The ambiguity can arise from:
  
  Duplicate Entries: There may be multiple entries in the source data that could match the same target entry.
  Inconsistent Data: The data being migrated may have inconsistencies that make it difficult to determine the correct mapping.
  Configuration Issues: The settings or configurations in the migration tool may not be clear, leading to potential overlaps or conflicts.
  
  Solution:
  To resolve the ambiguity indicated by this message, you can take the following steps:
  
  Review the Data: Check the source data for duplicates or inconsistencies. Ensure that each entry can be uniquely identified and mapped to the target system.
  Adjust Mapping Rules: If you are using a mapping tool, review the mapping rules to ensure they are correctly defined and do not lead to ambiguity.
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion tool you are using. There may be guidelines on how to handle ambiguity.
  Run Additional Checks: If available, run additional validation or consistency checks provided by the migration tool to identify potential issues.
  Seek Expert Help: If the issue persists, consider consulting with an SAP expert or a consultant who specializes in data migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Migration Tools: Familiarize yourself with the specific migration tools you are using, as they often have built-in help or troubleshooting guides.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By addressing the ambiguity in the data or configuration, you should be able to resolve the error and proceed with your migration or conversion process.