How To Fix CNV20345021 - No entries in table &2 for controlling area &1. No update needed.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20345 - Message class 20345

• Message number: 021

• Message text: No entries in table &2 for controlling area &1. No update needed.

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 CNV20345021 - No entries in table &2 for controlling area &1. No update needed. ?

  The SAP error message CNV20345021 indicates that there are no entries in a specific table for the controlling area specified. This message typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during the execution of certain transactions that involve controlling area data.
  Cause:
  
  
  No Data Exists: The most straightforward cause is that there are genuinely no entries in the specified table for the controlling area in question. This could be due to:
  
  The controlling area not being set up correctly.
  Data not being migrated or entered into the system for that controlling area.
  The controlling area being inactive or not used in the current configuration.
  
  
  
  Configuration Issues: There may be configuration issues in the controlling area settings that prevent data from being displayed or processed.
  
  
  Data Migration Issues: If this error occurs during a data migration process, it could indicate that the migration did not include data for the specified controlling area.
  
  
  Solution:
  
  
  Check Data Existence: Verify if there are indeed entries in the relevant table for the specified controlling area. You can do this by executing a simple SELECT query in the database or using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to view the contents of the table.
  
  
  Review Configuration: Ensure that the controlling area is correctly configured in the system. Check the settings in transaction code OKEQ (Define Controlling Areas) to confirm that the controlling area is active and properly set up.
  
  
  Data Migration Review: If this error occurs during a migration process, review the migration logs and settings to ensure that the data for the controlling area was included in the migration. You may need to re-run the migration for that specific area.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are executing. There may be specific instructions or prerequisites that need to be followed.
  
  
  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 based on the specific context of your implementation.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKEQ (for controlling area configuration), SE11 (Data Dictionary), and SE16 (Data Browser).
  SAP Notes: Check for any SAP Notes related to the error message CNV20345021, as they may provide additional context or solutions.
  Data Migration Tools: If you are using SAP S/4HANA Migration Cockpit or other migration tools, review the documentation for those tools to ensure you are following the correct procedures.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message CNV20345021.