How To Fix CNV_CDMC_CA321 - Statistics System is same as Local System

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 321

• Message text: Statistics System is same as Local System

What causes this issue?

You attempted to execute the report in statisitcs system.

System Response

Do not allow the user to execute the report if the specified statistics
system is same as the local system.

How to fix this error?

Execute the report from Control System. Alternatively, you can specify
a statistics system which is different from your local system.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_CA321 - Statistics System is same as Local System ?

  The SAP error message CNV_CDMC_CA321 indicates that there is an issue related to the configuration of the system landscape, specifically that the statistics system is the same as the local system. This error typically arises during data migration or conversion processes, particularly when using the SAP Conversion and Migration tools.
  Cause:
  The error occurs when the system is trying to perform operations that require a distinction between the local system (where the operation is being executed) and a statistics system (which is usually a separate system used for reporting or analysis). If both systems are the same, the process cannot proceed as expected, leading to this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check System Configuration:
  
  Verify the configuration settings in your SAP system to ensure that the statistics system is correctly defined and is different from the local system.
  You can check the settings in transaction code SPRO under the relevant configuration for your migration or conversion project.
  
  
  
  Adjust the Landscape:
  
  If you are in a development or testing environment, consider setting up a separate statistics system if it is feasible. This may involve creating a new instance or using an existing one that is not the same as the local system.
  
  
  
  Review Migration Settings:
  
  Ensure that the migration settings are correctly configured to point to the appropriate systems. This includes checking any parameters or settings that define the local and statistics systems.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation related to the specific migration or conversion tool you are using. There may be specific guidelines or prerequisites that need to be followed.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and settings, consider reaching out to SAP Support for further assistance. They may provide insights specific to your system landscape and the tools you are using.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO, SE80, and others that may help in checking configurations.
  SAP Notes: Look for SAP Notes related to the CNV_CDMC_CA321 error for any patches or updates that may address this issue.
  Migration Tools: Understand the specific migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their requirements regarding system landscapes.
  
  By following these steps, you should be able to resolve the CNV_CDMC_CA321 error and proceed with your data migration or conversion tasks.