How To Fix CNV_CMIS_M_10030 - Provided mapping (table and/or field level) is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_M_10 - Message class for Migration

• Message number: 030

• Message text: Provided mapping (table and/or field level) is not allowed

What causes this issue?

The provided mapping is not allowed. This can be the case if objects
(tables and/or fields) which do belong to SAP are involved.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check your settings and adapt them accordingly.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_M_10030 - Provided mapping (table and/or field level) is not allowed ?

  The SAP error message CNV_CMIS_M_10030 indicates that there is an issue with the mapping configuration in the context of a data migration or conversion process, particularly when using the SAP Conversion Management Information System (CMIS). This error typically arises when the mapping provided for a table or field is not permitted according to the rules or constraints defined in the system.
  Causes:
  
  Invalid Mapping: The mapping you are trying to use may not be valid for the specific table or field. This could be due to incorrect data types, incompatible structures, or unsupported fields.
  Configuration Issues: There may be configuration settings in the migration project that restrict certain mappings.
  Missing Authorizations: The user executing the mapping may not have the necessary authorizations to perform the mapping.
  Inconsistent Data: The data being mapped may not conform to the expected format or constraints, leading to the error.
  
  Solutions:
  
  Review Mapping Configuration: Check the mapping configuration for the specific table and field. Ensure that the mapping is valid and adheres to the rules defined in the system.
  Consult Documentation: Refer to the SAP documentation for the specific migration project you are working on. This may provide insights into allowed mappings and any constraints.
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the mapping. If not, consult with your SAP security team to obtain the required permissions.
  Data Validation: Validate the data being used for the mapping. Ensure that it meets the expected format and constraints for the target fields.
  Use Standard Mappings: If possible, use standard mappings provided by SAP instead of custom mappings, as these are more likely to be supported and validated.
  Consult SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide specific guidance based on the version of SAP you are using and the context of the error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Tools: Familiarize yourself with the tools and processes involved in the migration, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.