How To Fix CNV_10020354 - &1 &2 does not exist; check your input

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 354

• Message text: &1 &2 does not exist; check your input

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020354 - &1 &2 does not exist; check your input ?

  The SAP error message CNV_10020354 typically indicates that a specific object or entry that the system is trying to access does not exist. This error is often encountered during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades.
  Cause:
  
  
  Missing Data: The object or entry referenced by the error message (indicated by &1 and &2) does not exist in the database. This could be due to:
  
  Incorrect input parameters.
  Data not being migrated or loaded properly.
  The object being deleted or not created in the target system.
  
  
  
  Configuration Issues: There may be configuration settings that are not aligned with the expected data structure or requirements.
  
  
  Incorrect Mapping: If you are using a mapping file or configuration for data migration, it may not correctly reference the existing objects in the target system.
  
  
  Solution:
  
  
  Check Input Parameters: Review the input parameters that triggered the error. Ensure that the values provided are correct and correspond to existing entries in the system.
  
  
  Verify Data Existence: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check if the object or entry exists in the database. If it does not exist, you may need to create it or adjust your migration strategy.
  
  
  Review Migration Configuration: If you are using a migration tool, check the configuration settings and mapping files to ensure they are set up correctly.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are performing. There may be specific guidelines or prerequisites that need to be followed.
  
  
  Error Logs: Check the logs for more detailed error messages that may provide additional context about what went wrong.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is part of a larger migration project.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, and others that can help you investigate the issue.
  SAP Notes: Search for SAP Notes related to the error message or the specific migration tool you are using. SAP Notes often contain fixes or workarounds for known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.