How To Fix CNV20201203 - & was not yet maintained completely! See long text!

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 203

• Message text: & was not yet maintained completely! See long text!

What causes this issue?

The number range object was included in table CNV_20201_NROBJ. However
no 'active' indicator was set.
Reason: Important information, such as master table, domain, dependence
on other objects was not yet maintained in this table.
This is also why there are no related conversion routines etc.

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

System Response

The NRIV entries for this number range object are NOT included in
auxiliary tables CNV_20201_NRIV_O and CNV_20201_NRIV_N.

How to fix this error?

With regard to the fact that this number range is maintained in the
customer system in table NRIV, related objects may have been created.
If this is the case, please contact the responsible developer at SAP
Conversion Services.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201203 - & was not yet maintained completely! See long text! ?

  The SAP error message CNV20201203 typically relates to issues encountered during data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other data transfer tools. The message indicates that certain data or configuration settings have not been fully maintained or completed, which is preventing the process from proceeding.
  Cause:
  
  Incomplete Data Migration: The error suggests that some required data or configuration settings have not been fully maintained. This could be due to missing entries in the source system or incomplete mapping of data fields.
  Configuration Issues: There may be settings in the target system that have not been configured correctly, leading to the inability to process the data as expected.
  Missing Customization: If there are custom fields or specific configurations that are required for the migration, and they have not been set up, this can trigger the error.
  Version Compatibility: Sometimes, the error can arise from using incompatible versions of the migration tools or the source and target systems.
  
  Solution:
  
  Check Long Text: The error message often comes with a long text that provides more details about what specifically is missing or incomplete. Review this long text for specific guidance.
  Review Migration Settings: Go through the migration settings and ensure that all required fields and configurations are properly maintained. This includes checking mapping tables and ensuring that all necessary data is available.
  Data Validation: Validate the data in the source system to ensure that it meets the requirements for migration. Look for any missing or incorrect entries that could cause the migration to fail.
  Consult Documentation: Refer to the official SAP documentation for the migration tool you are using. This documentation often includes troubleshooting steps and best practices for resolving common issues.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Engage SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for assistance. They can provide more detailed insights based on your specific system configuration and the context of the error.
  
  Related Information:
  
  SAP Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit and its functionalities, as it is often the tool used for data migration in S/4HANA projects.
  Data Migration Best Practices: Review best practices for data migration, including data cleansing, validation, and testing strategies to ensure a smooth migration process.
  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 CNV20201203 error and implement the necessary solutions to resolve it.