How To Fix CNV20551300 - &: no deletion criterion found; the table is excluded from deletion

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 300

• Message text: &: no deletion criterion found; the table is excluded from deletion

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551300 - &: no deletion criterion found; the table is excluded from deletion ?

  The SAP error message CNV20551300 indicates that a specific table is excluded from deletion during a data migration or conversion process. This message typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  Cause:
  The error message is triggered when the system attempts to delete data from a table that has been marked as excluded from deletion. This can happen for several reasons:
  
  Configuration Settings: The table may have been explicitly configured to be excluded from deletion in the migration settings.
  Data Integrity: The table might contain critical data that is necessary for maintaining data integrity, and thus, it is protected from deletion.
  Dependencies: There may be dependencies on the data in the table from other tables or processes, leading to its exclusion from deletion.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration: Review the migration or conversion configuration settings to see if the table is intentionally marked for exclusion. If it is, determine if this is appropriate for your migration scenario.
  
  
  Review Documentation: Consult the SAP documentation or migration guides related to the specific migration tool you are using. This may provide insights into why certain tables are excluded and whether you can change this setting.
  
  
  Modify Exclusion Settings: If you determine that the table should not be excluded from deletion, you may need to modify the migration settings to allow for its deletion. This could involve changing parameters in the migration cockpit or adjusting the data mapping.
  
  
  Data Cleanup: If the table contains obsolete or unnecessary data, consider cleaning up the data manually before running the migration again.
  
  
  Consult SAP Support: If you are unsure about the implications of changing the exclusion settings or if the issue persists, consider reaching out to SAP Support for assistance.
  
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its configuration options, as this tool is commonly used for data migration.
  Data Model: Understand the data model of your SAP system to identify the role of the table in question and the impact of deleting its data.
  Testing: Always perform testing in a non-production environment before making changes to ensure that the deletion of data does not adversely affect your system.
  
  By following these steps, you should be able to address the CNV20551300 error and proceed with your data migration or conversion process.