How To Fix CNV853 - Reloading is not possible for table &. Scenario & is used.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 853

• Message text: Reloading is not possible for table &. Scenario & is used.

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 CNV853 - Reloading is not possible for table &. Scenario & is used. ?

  The SAP error message "CNV853 Reloading is not possible for table &. Scenario & is used." typically occurs in the context of data migration or data conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with reloading data into a specific table due to the scenario being used.
  Cause:
  
  Data Locking: The table may be locked due to ongoing processes or transactions that are preventing reloading.
  Incompatible Scenario: The scenario you are trying to use may not support reloading for the specified table.
  Data Integrity Issues: There may be data integrity issues or constraints that prevent the reloading of data.
  Configuration Issues: The configuration of the migration or conversion scenario may not be set up correctly, leading to this error.
  
  Solution:
  
  Check Table Locking: Ensure that there are no active transactions or processes that are locking the table. You can use transaction codes like SM12 to check for locks.
  Review Scenario Configuration: Verify that the scenario you are using allows for reloading. Consult the documentation for the specific migration or conversion scenario to understand its limitations.
  Data Validation: Check the data in the table for any integrity issues or constraints that may be causing the reload to fail. Ensure that the data adheres to the expected format and constraints.
  Use Alternative Scenarios: If the current scenario does not support reloading, consider using a different scenario that does allow for it.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for common issues.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM12 (Lock Entries), and ST22 (Dump Analysis) to help diagnose the issue.
  Documentation: Review the official SAP documentation for the migration or conversion tool you are using, as it may provide insights into the error and its resolution.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.