How To Fix CNV_20800104 - &1: New customer does not lie in interval [&2..&3]

CNV_20800104 - Overview

• Message type: E = Error

• Message class: CNV_20800 - Message class for CNV_20800

• Message number: 104

• Message text: &1: New customer does not lie in interval [&2..&3]

What causes this issue?

During the conversion &V1& (account groups are given in brackets), the
account group and consequently also the number range interval change.
The customer number does not lie in the new interval [&V2&..&V3&].

How to fix this error?

Change the number range interval accordingly if required.

Error message extract from SAP system. Copyright SAP SE.

CNV_20800104 - Details

• The SAP error message CNV_20800104 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a new customer record being processed does not fall within the specified range of valid customer IDs.
  
  Cause:
  
  
  Customer ID Range Issue: The error suggests that the customer ID being created or processed is outside the defined range of valid customer IDs in the system. This can happen if:
  
  The ID is manually set to a value that is not allowed.
  The ID range has not been properly configured in the system.
  There is a mismatch between the source data and the target system's configuration.
  
  
  
  Configuration Settings: The configuration settings for customer number ranges may not be aligned with the incoming data. This can occur if the number range intervals are not set up correctly in the target system.
  
  
  
  Solution:
  
  
  Check Number Ranges:
  
  Go to the transaction code SNRO (Number Range