How To Fix CNV_20900076 - Table &1 is currently not supported regarding the check

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 076

• Message text: Table &1 is currently not supported regarding the check

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_20900076 - Table &1 is currently not supported regarding the check ?

  The SAP error message CNV_20900076, which states "Table &1 is currently not supported regarding the check," typically occurs during data migration or conversion processes, particularly when using SAP's Conversion Tools or during system upgrades. This error indicates that the specific table referenced (denoted by &1) is not supported for the operation being performed, often due to restrictions in the migration or conversion framework.
  Causes:
  
  Unsupported Table: The table in question may not be included in the list of tables that can be processed by the migration tool or conversion program.
  Data Model Changes: The table may have been deprecated or replaced in the new system version, leading to its exclusion from the migration checks.
  Configuration Issues: There may be configuration settings that prevent the table from being processed.
  Custom Tables: If the table is a custom table, it may not be recognized by the standard migration tools.
  
  Solutions:
  
  Check Documentation: Review the SAP documentation for the specific migration or conversion tool you are using to confirm whether the table is supported.
  Update Migration Tool: Ensure that you are using the latest version of the migration tool, as updates may include support for additional tables.
  Modify Migration Plan: If the table is not supported, consider modifying your migration plan to exclude this table or find an alternative way to migrate its data.
  Custom Logic: If the table is custom, you may need to implement custom logic to handle the data migration for that table.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on how to handle unsupported tables.
  Engage SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if this is a critical table for your business processes.
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to the specific migration tool you are using, as they may provide insights or solutions for similar issues.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, check the list of supported objects and tables.
  Data Dictionary: Review the data dictionary (SE11) to understand the structure and purpose of the table in question.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to address the CNV_20900076 error and proceed with your migration or conversion process.