How To Fix CNV_20700094 - No mapping found

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20700 - Material number conversion

• Message number: 094

• Message text: No mapping found

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20700094 - No mapping found ?

  The SAP error message CNV_20700094: No mapping found typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools like the SAP S/4HANA Migration Cockpit or other conversion tools. This error indicates that the system is unable to find a mapping for a specific data element or field that is being processed.
  Causes:
  
  Missing Mapping Configuration: The most common cause is that the mapping for the specific data element has not been defined in the migration or conversion settings.
  Incorrect Source or Target Structure: The source data structure may not match the expected target structure, leading to a failure in finding the appropriate mapping.
  Data Format Issues: The data being migrated may not conform to the expected format, causing the mapping to fail.
  Custom Fields: If there are custom fields in the source system that do not have corresponding fields in the target system, this can lead to mapping issues.
  Version Mismatch: Using an outdated or incompatible version of the migration tool can also lead to mapping errors.
  
  Solutions:
  
  Check Mapping Configuration: Review the mapping configuration in the migration tool to ensure that all necessary mappings are defined. You may need to create or adjust mappings for specific fields.
  Validate Source and Target Structures: Ensure that the source and target data structures are compatible. This may involve checking field names, data types, and lengths.
  Data Cleansing: Cleanse the source data to ensure it meets the expected format and standards required by the target system.
  Custom Field Handling: If there are custom fields, ensure that they are properly mapped to the corresponding fields in the target system. You may need to create custom mappings for these fields.
  Consult Documentation: Refer to the official SAP documentation for the migration tool you are using. This can provide insights into common issues and their resolutions.
  Use Migration Templates: If available, use predefined migration templates that may already have the necessary mappings set up.
  Testing: Conduct thorough testing of the migration process in a development or sandbox environment before executing it in production.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on mapping issues.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for detailed instructions on mapping and data migration processes.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the CNV_20700094 error and successfully complete your data migration or conversion process.