How To Fix CNV_MBT_46183 - Please fill in the key entries

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 183

• Message text: Please fill in the key entries

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_46183 - Please fill in the key entries ?

  The SAP error message CNV_MBT_46183 typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that certain key entries required for the migration process are missing or not filled in correctly.
  Cause:
  The error message CNV_MBT_46183 is usually caused by one of the following issues:
  
  Missing Key Entries: The required key fields in the migration data are not populated. This could be due to incomplete data preparation or extraction.
  Incorrect Mapping: The mapping of fields from the source system to the target system may not be correctly defined, leading to missing key entries.
  Data Format Issues: The data format of the key fields may not match the expected format in the target system, causing the migration tool to reject the entries.
  
  Solution:
  To resolve the error CNV_MBT_46183, you can take the following steps:
  
  
  Check Data Preparation:
  
  Review the data files or tables that you are trying to migrate. Ensure that all required key fields are populated with valid data.
  Verify that there are no empty or null values in the key fields.
  
  
  
  Review Mapping Configuration:
  
  Check the mapping configuration in the migration tool. Ensure that all key fields from the source system are correctly mapped to the corresponding fields in the target system.
  Make sure that the mapping includes all necessary key fields required for the migration.
  
  
  
  Validate Data Formats:
  
  Ensure that the data types and formats of the key fields match the requirements of the target system. For example, if a key field is expected to be a numeric type, ensure that it does not contain any non-numeric characters.
  
  
  
  Use Migration Cockpit Tools:
  
  Utilize the validation tools provided in the SAP Migration Cockpit to identify any issues with the data before executing the migration.
  Run the simulation or test migration to catch any errors early in the process.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation related to the specific migration scenario you are working on. This may provide additional insights into required fields and common pitfalls.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide guidance based on your specific migration scenario.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common errors and their resolutions.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify and resolve the cause of the error message CNV_MBT_46183 during your data migration process.