How To Fix CNV20201204 - & was not yet taken into account! See long text!

CNV20201204 - Overview

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 204

• Message text: & was not yet taken into account! See long text!

What causes this issue?

Number range object &V1& is not contained in table CNV_20201_NR_OBJ.
Reason: Up to now, we did not have sufficient information about &V1&
(or did not even know that it existed).

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 &V1& 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 number ranges for &V1& were maintained in
table NRIV in the customer system, related objects may have been
created.
If this is the case, contact the responsible developer at SAP
Conversion Services.

Error message extract from SAP system. Copyright SAP SE.

CNV20201204 - Details

• The SAP error message CNV20201204 typically relates to issues encountered during data migration or conversion processes, particularly in the context of SAP S/4HANA migrations. This error indicates that certain data or configurations have not been accounted for in the migration process, which can lead to inconsistencies or failures in the migration.
  
  Cause:
  
  Missing Data: The error may arise if certain required data or configurations are missing from the source system.
  Incompatible Data Structures: The data structures in the source system may not align with the expected structures in the target system.
  
  Configuration Issues: There may be configuration settings in the migration tool that have not been properly set up.
  Custom Code: If there are custom developments or enhancements in the source system, they may not be compatible with the migration process.
  
  
  Solution:
  
  Review Long Text: The error message often comes with a long text that provides more specific details about what was not taken into account. Review