How To Fix CNV20200608 - Dependency of table &1 in special priority handling changed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 608

• Message text: Dependency of table &1 in special priority handling changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20200608 - Dependency of table &1 in special priority handling changed ?

  The SAP error message CNV20200608 indicates that there has been a change in the dependency of a specific table (denoted by &1) in the context of special priority handling during a data migration or conversion process. This message is typically associated with SAP's data migration tools, particularly in the context of the SAP S/4HANA migration or other data conversion projects.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Changes in Table Dependencies: The dependencies between tables have been altered, which can happen if there are changes in the data model or if the migration logic has been updated.
  Configuration Issues: There may be misconfigurations in the migration settings or parameters that define how tables are handled during the migration.
  Data Integrity Issues: If the data in the source system does not meet the expected integrity constraints, it can lead to changes in how dependencies are handled.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Migration Settings: Review the migration settings and ensure that the configurations for handling the specific table are correct. This includes checking any special handling rules that may have been defined.
  
  
  Analyze Table Dependencies: Investigate the dependencies of the table in question. You may need to look at the data model and see if there have been any changes that could affect how this table interacts with others.
  
  
  Review Logs and Documentation: Check the migration logs for any additional error messages or warnings that could provide more context about the issue. SAP documentation related to the specific migration tool you are using may also provide insights.
  
  
  Data Validation: Ensure that the data in the source system is valid and meets the requirements for migration. This may involve cleaning up data or resolving any integrity issues.
  
  
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error message. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  Engage SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. They can provide more detailed guidance based on your specific situation.
  
  
  Related Information:
  
  Migration Tools: Familiarize yourself with the specific SAP migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their documentation.
  Data Model Changes: Be aware of any changes in the data model that may have been introduced in the version of SAP you are migrating to.
  Testing: Conduct thorough testing in a non-production environment to identify and resolve issues before performing the migration in the production environment.
  
  By following these steps, you should be able to address the CNV20200608 error and ensure a smoother migration process.