How To Fix CNV_CMIS_M220 - You cannot create a new mapping entry on this node

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_M - Message class for CMIS Migration

• Message number: 220

• Message text: You cannot create a new mapping entry on this node

What causes this issue?

This is a semantic node. You cannot create a new mapping entry on this
node.

How to fix this error?

Select the routine name node and choose <ZK>Create a new entry</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_M220 - You cannot create a new mapping entry on this node ?

  The SAP error message CNV_CMIS_M220 typically occurs in the context of the SAP Conversion Management Information System (CMIS) when there is an attempt to create a new mapping entry in a node where it is not allowed. This can happen during data migration or conversion processes, particularly when using tools like SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  
  Node Restrictions: The specific node you are trying to add a mapping entry to may have restrictions that prevent new entries from being created. This could be due to the node being a predefined or system node that does not allow modifications.
  Incorrect Configuration: The configuration of the mapping or the structure of the data model may not support the addition of new entries at that particular node.
  Data Integrity Issues: There may be existing data integrity issues that prevent the creation of new mapping entries.
  User Permissions: The user may not have the necessary permissions to create new entries in the specified node.
  
  Solution:
  
  Check Node Type: Verify if the node you are trying to modify is indeed a node that allows new entries. If it is a system-defined node, you may need to look for an alternative node or approach.
  Review Configuration: Ensure that the configuration settings for the mapping are correct and that the data model supports the addition of new entries.
  Data Validation: Check for any data integrity issues that may be causing the error. Ensure that the data you are trying to map is valid and conforms to the expected structure.
  User Permissions: Confirm that you have the necessary permissions to create new mapping entries. If not, contact your system administrator to obtain the required access.
  Consult Documentation: Refer to the SAP documentation or help resources related to the specific migration or conversion tool you are using for additional guidance on mapping entries.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.