How To Fix CNV_NCE_BAS088 - Serious changes detected for Object &1, execute initialization step again

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 088

• Message text: Serious changes detected for Object &1, execute initialization step again

What causes this issue?

The system has detected changes to mapping values, or changes to the
number range.

System Response

Further changes for object &V1& are not possible anymore.

How to fix this error?

Execute the activity <ZK>Initialize Mapping Values for Number Range
Objects</> again to initialize the values.

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_NCE_BAS088 - Serious changes detected for Object &1, execute initialization step again ?

  The SAP error message CNV_NCE_BAS088 indicates that serious changes have been detected for a specific object during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, particularly when using the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  The error is triggered when the system identifies that the object (denoted as &1 in the message) has undergone significant changes since the last initialization step was executed. This could be due to various reasons, such as:
  
  Data Changes: Changes in the source data that were not accounted for during the initial data load.
  Configuration Changes: Modifications in the configuration settings or structures that affect the object.
  Inconsistent State: The system may have detected inconsistencies or discrepancies in the data that need to be resolved before proceeding.
  
  Solution:
  To resolve this error, you should follow these steps:
  
  
  Re-execute Initialization Step: The primary solution is to re-run the initialization step for the affected object. This will refresh the data and ensure that the latest changes are captured.
  
  
  Check for Changes: Investigate what changes have occurred since the last initialization. This may involve:
  
  Reviewing logs or change documents to identify modifications.
  Checking for any recent updates or changes in the source system.
  
  
  
  Data Consistency: Ensure that the data is consistent and meets the requirements for the migration. This may involve:
  
  Validating data integrity.
  Correcting any discrepancies or errors in the data.
  
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion process you are using. There may be additional guidelines or prerequisites that need to be followed.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific 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 or the specific tool you are using for data migration.
  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 address the CNV_NCE_BAS088 error and successfully proceed with your data migration or conversion process.