How To Fix CNV_MBT_IS018 - Insert Failed for object type & Object &

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_IS - Message Class of Industry Solutions

• Message number: 018

• Message text: Insert Failed for object type & Object &

What causes this issue?

For the object &V2& of object type '&V1&', the insert operation could
not be performed. While inserting the object to the standard process,
some inconsistency occured.

System Response

Insert Failed for object type &V1& Object &V2&

How to fix this error?

Check the table for which the inconsistency occured from the log.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_IS018 - Insert Failed for object type & Object & ?

  The SAP error message "CNV_MBT_IS018 Insert Failed for object type & Object &" typically occurs during data migration or conversion processes, particularly when using SAP's Migration Cockpit or other data migration tools. This error indicates that there was a failure in inserting data into a specific object type during the migration process.
  Causes:
  
  
  Data Integrity Issues: The data being migrated may not meet the integrity constraints of the target system. This could include missing mandatory fields, incorrect data formats, or violations of unique constraints.
  
  
  Mapping Errors: There may be issues with the mapping of source data to target fields. If the mapping is incorrect, the system may fail to insert the data.
  
  
  Technical Issues: There could be technical issues such as database locks, insufficient authorizations, or problems with the underlying database.
  
  
  Configuration Issues: The target system may not be properly configured to accept the incoming data, leading to failures during the insert operation.
  
  
  Custom Code or Enhancements: If there are custom enhancements or user exits that validate or manipulate data during the insert process, they may be causing the failure.
  
  
  Solutions:
  
  
  Check Data Quality: Review the data being migrated for completeness and correctness. Ensure that all mandatory fields are populated and that data types match the target schema.
  
  
  Review Mapping: Verify the mapping of source fields to target fields. Ensure that the data is being mapped correctly and that there are no discrepancies.
  
  
  Check Logs: Look at the detailed logs generated during the migration process. These logs can provide more context about the specific object type and the nature of the failure.
  
  
  Database Checks: Ensure that there are no database locks or issues that could be preventing the insert operation. Check for any active transactions that might be causing conflicts.
  
  
  Authorization Checks: Ensure that the user performing the migration has the necessary authorizations to insert data into the target objects.
  
  
  Test in a Development Environment: If possible, replicate the migration process in a development or test environment to identify and resolve issues without affecting production data.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on similar issues.
  
  
  Engage SAP Support: If the issue persists and cannot be resolved, consider reaching out to SAP Support for assistance, providing them with detailed logs and context about the error.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) or LSMW (Legacy System Migration Workbench) that may be involved in the migration process.
  Documentation: Review SAP documentation related to data migration, including best practices and guidelines for using the Migration Cockpit or LSMW.
  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 solution to resolve it.