How To Fix CNV_DMC_SIN288 - Info record &1 already exists for material group &2 and vendor &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 288

• Message text: Info record &1 already exists for material group &2 and vendor &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_SIN288 - Info record &1 already exists for material group &2 and vendor &3 ?

  The SAP error message CNV_DMC_SIN288 indicates that there is an attempt to create or update an info record for a specific material group and vendor combination, but an info record with the same parameters already exists in the system. This error typically arises during data migration or when using the Data Migration Cockpit (DMC) in SAP.
  Cause:
  The error occurs due to the following reasons:
  
  Duplicate Info Record: An info record for the specified material group and vendor already exists in the system.
  Data Migration Issues: During data migration, the source data may contain duplicates, or the migration process may not have been properly configured to handle existing records.
  Incorrect Data Input: The data being uploaded may have been incorrectly formatted or contain duplicates.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Info Records:
  
  Use transaction code ME13 (Display Info Record) to check if an info record already exists for the specified material group and vendor.
  If it exists and is valid, you may not need to create a new one.
  
  
  
  Remove Duplicates:
  
  If you are migrating data, ensure that your source data does not contain duplicates for the same material group and vendor combination.
  Clean up the data before attempting the migration again.
  
  
  
  Update Existing Records:
  
  If you need to update the existing info record, you can do so using transaction code ME12 (Change Info Record) instead of trying to create a new one.
  
  
  
  Adjust Migration Settings:
  
  If you are using a migration tool, check the settings to ensure it is configured to handle existing records appropriately (e.g., update instead of create).
  
  
  
  Consult Documentation:
  
  Review the SAP documentation related to the Data Migration Cockpit or the specific migration process you are using for any additional guidelines or best practices.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  ME13: Display Info Record
  ME12: Change Info Record
  ME11: Create Info Record (if you need to create a new one after resolving duplicates)
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Data Migration Cockpit: Familiarize yourself with the Data Migration Cockpit and its functionalities, as it may provide options for handling existing records during migration.
  
  
  By following these steps, you should be able to resolve the CNV_DMC_SIN288 error and successfully manage your info records in SAP.