How To Fix CNV_PE_UI121 - Change filter assignment for data model table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_UI -

• Message number: 121

• Message text: Change filter assignment for data model table &1

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_PE_UI121 - Change filter assignment for data model table &1 ?

  The SAP error message CNV_PE_UI121, which states "Change filter assignment for data model table &1," typically occurs in the context of data migration or data model configuration within SAP systems, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Incorrect Filter Assignment: The filter assignment for the specified data model table is not correctly configured. This could mean that the filters applied do not match the expected criteria for the data being processed.
  
  
  Missing or Incomplete Configuration: The data model table may not have been properly set up in the migration project, leading to issues when trying to apply filters.
  
  
  Data Model Changes: If there have been changes to the data model after the initial configuration, the existing filter assignments may no longer be valid.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to modify the filter assignments for the specified data model table.
  
  
  Solution:
  To resolve the CNV_PE_UI121 error, you can take the following steps:
  
  
  Check Filter Assignments:
  
  Go to the data migration project and review the filter assignments for the specified data model table.
  Ensure that the filters are correctly defined and match the data you intend to migrate.
  
  
  
  Modify Filter Settings:
  
  If the filters are incorrect, modify them to ensure they align with the data model requirements.
  You may need to consult the documentation or guidelines for the specific data model to understand the correct filter criteria.
  
  
  
  Review Data Model Configuration:
  
  Ensure that the data model table is correctly configured in the migration cockpit.
  If necessary, reconfigure the data model to ensure all required settings are in place.
  
  
  
  Check Authorizations:
  
  Verify that you have the necessary authorizations to make changes to the filter assignments.
  If you lack the required permissions, contact your system administrator to obtain the necessary access.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes or documentation that may provide additional insights or solutions related to this error message.
  
  
  
  Testing:
  
  After making the necessary changes, test the migration process again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  SAP Migration Cockpit: This tool is commonly used for data migration in SAP S/4HANA projects. Familiarity with its functionalities can help in troubleshooting issues like CNV_PE_UI121.
  Data Model Documentation: Refer to the specific data model documentation for details on filter assignments and configurations.
  SAP Community and Support: Engaging with the SAP Community or reaching out to SAP Support can provide additional assistance and insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_PE_UI121 error in your SAP environment.