How To Fix CNV_CMIS_A_20201 - Table &1 and Field &2 not present in systems &3 and &4.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_A_20 - Message class for Cross-Client Customizing Comparison (SLO)

• Message number: 201

• Message text: Table &1 and Field &2 not present in systems &3 and &4.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_A_20201 - Table &1 and Field &2 not present in systems &3 and &4. ?

  The SAP error message CNV_CMIS_A_20201 typically occurs during data migration or conversion processes, particularly when using the SAP Conversion Tools or during system migrations. This error indicates that a specific table and field are not present in the source and target systems involved in the migration.
  Cause:
  
  
  Missing Table/Field: The specified table (&1) and field (&2) do not exist in either the source system (&3) or the target system (&4). This could be due to:
  
  The table or field being part of a different version of SAP.
  The table or field being removed or renamed in the target system.
  The table or field not being included in the data model of the systems involved.
  
  
  
  Configuration Issues: There may be configuration issues or inconsistencies between the source and target systems that prevent the migration tool from recognizing the necessary structures.
  
  
  Incorrect Mapping: The mapping of fields between the source and target systems may not have been set up correctly, leading to references to non-existent fields.
  
  
  Solution:
  
  
  Verify Table and Field Existence:
  
  Check if the specified table and field exist in both the source and target systems. You can do this by using transaction codes like SE11 (Data Dictionary) to look up the table and field definitions.
  
  
  
  Adjust Migration Mapping:
  
  If the table or field is indeed missing, you may need to adjust the mapping in your migration tool to either exclude the missing elements or map them to existing equivalents.
  
  
  
  Update Data Model:
  
  If the table or field is essential for the migration, consider updating the data model in the target system to include the necessary structures. This may involve creating custom tables or fields.
  
  
  
  Consult Documentation:
  
  Review the migration documentation provided by SAP for any specific requirements or prerequisites related to the tables and fields involved in the migration.
  
  
  
  Check for Version Compatibility:
  
  Ensure that both the source and target systems are compatible in terms of version and data model. If there are significant differences, you may need to consider alternative migration strategies.
  
  
  
  Engage SAP Support:
  
  If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. They can provide insights based on the specific context of your systems and migration scenario.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on similar issues.
  Migration Tools: Familiarize yourself with the SAP migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their documentation for best practices.
  Testing: Always perform thorough testing in a non-production environment before executing migrations in a live system to identify and resolve such issues proactively.
  
  By following these steps, you should be able to diagnose and resolve the CNV_CMIS_A_20201 error effectively.