How To Fix CNV_CMIS_A_20221 - Check content: Identical data found in table.

CNV_CMIS_A_20221 - Overview

• Message type: E = Error

• Message class: CNV_CMIS_A_20 - Message class for Cross-Client Customizing Comparison (SLO)

• Message number: 221

• Message text: Check content: Identical data found in table.

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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CNV_CMIS_A_20221 - Details

• The SAP error message CNV_CMIS_A_20221 indicates that there is identical data found in a specific table during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  
  Cause:
  The error occurs when the data being processed contains duplicate entries that violate the uniqueness constraints of the target table. This can happen due to:
  
  Duplicate Records: The source data may have duplicate records that are being migrated to the target system.
  Data Quality Issues: Poor data quality in the source system can lead to duplicates.
  Incorrect Mapping: The mapping of fields from the source to the target may not be set up correctly, leading to unintended duplicates.
  
  
  Solution:
  To resolve the CNV_CMIS_A_20221 error, you can follow these steps:
  
  
  Identify Duplicates:
  
  Analyze the data in the source system to identify the duplicate records. You can use SQL queries or data analysis