How To Fix CNV_CDMC_CA315 - Duplicate entry already exists for the entered program &

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 315

• Message text: Duplicate entry already exists for the entered program &

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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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_CA315 - Duplicate entry already exists for the entered program & ?

  The SAP error message CNV_CDMC_CA315 indicates that there is a duplicate entry for a program that you are trying to create or modify in the SAP system. This error typically occurs in the context of data migration or conversion projects, particularly when using the SAP Conversion Tools.
  Cause:
  The error is caused by attempting to create or register a program that already exists in the system. This can happen due to:
  
  An attempt to import or execute a migration program that has already been registered.
  A duplicate entry in the database table that stores program information.
  A misconfiguration in the migration project settings.
  
  Solution:
  To resolve the CNV_CDMC_CA315 error, you can follow these steps:
  
  
  Check Existing Entries:
  
  Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant database table (often related to the migration or conversion programs) for existing entries that match the one you are trying to create.
  
  
  
  Remove Duplicate Entries:
  
  If you find a duplicate entry that is not needed, you can delete it or modify it as necessary. Be cautious when deleting entries to avoid impacting other processes.
  
  
  
  Modify the Program Name:
  
  If you are trying to create a new program, consider changing the name or identifier of the program to avoid conflicts with existing entries.
  
  
  
  Review Migration Project Settings:
  
  Ensure that your migration project settings are correctly configured and that you are not inadvertently trying to register the same program multiple times.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration tool you are using for any additional troubleshooting steps or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. They may provide insights specific to your system configuration or version.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, and CNV_CDMC for data migration and conversion.
  SAP Notes: Check for any SAP Notes related to the CNV_CDMC_CA315 error for additional context or patches that may resolve the issue.
  Migration Tools: Understand the specific migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their requirements for program registration.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_CDMC_CA315 error in your SAP environment.