How To Fix CNV_CMIS_A_20_FUNC302 - Error occurred while inserting results for table &

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_A_20_FUNC - Message texts for CNV_CMIS_A_20 function modules

• Message number: 302

• Message text: Error occurred while inserting results for table &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_A_20_FUNC302 - Error occurred while inserting results for table & ?

  The SAP error message CNV_CMIS_A_20_FUNC302 typically occurs during data migration or conversion processes, particularly when using the SAP Conversion Management Information System (CMIS). This error indicates that there was an issue while inserting results into a specific table during the data migration process.
  Causes:
  
  
  Database Constraints: The error may arise due to violations of database constraints such as primary key, foreign key, or unique constraints. If the data being inserted violates these constraints, the insertion will fail.
  
  
  Data Type Mismatch: If the data being inserted does not match the expected data type of the target table columns, this can lead to errors.
  
  
  Missing Required Fields: If the insertion is missing mandatory fields that are required by the target table, it can cause the operation to fail.
  
  
  Locking Issues: If the target table is locked by another transaction, it may prevent the insertion from occurring.
  
  
  Insufficient Authorizations: The user executing the migration may not have the necessary authorizations to insert data into the target table.
  
  
  Technical Issues: There could be underlying technical issues such as database connectivity problems or issues with the SAP system itself.
  
  
  Solutions:
  
  
  Check Database Constraints: Review the target table's structure and ensure that the data being inserted adheres to all constraints. Make necessary adjustments to the data or the table structure.
  
  
  Validate Data Types: Ensure that the data types of the source data match those of the target table. Convert data types if necessary.
  
  
  Ensure All Required Fields Are Populated: Verify that all mandatory fields in the target table are being populated with valid data.
  
  
  Check for Locks: Use transaction codes like SM12 to check for locks on the target table. If there are locks, you may need to wait for them to be released or resolve the locking issue.
  
  
  Review Authorizations: Ensure that the user executing the migration has the necessary authorizations to perform the insert operation.
  
  
  Check Logs for Detailed Errors: Review the logs generated during the migration process for more detailed error messages that can provide insights into the specific cause of the failure.
  
  
  Test in a Development Environment: If possible, replicate the issue in a development or test environment to troubleshoot without affecting production data.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE37 (Function Modules), and SM21 (System Log) for troubleshooting.
  SAP Documentation: Refer to SAP's official documentation for data migration and the CMIS tool for best practices and guidelines.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.