How To Fix CNV_NCE_BAS142 - NR interval &1: function module &2 is not found

CNV_NCE_BAS142 - Overview

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 142

• Message text: NR interval &1: function module &2 is not found

What causes this issue?

You have chosen the rule 'External code' for the number range interval
and provided the name of the function module for the conversion
function. However, this function module does not exist in the system.

System Response

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

How to fix this error?

Ensure that a function module for the conversion with the name provided
exists in the system.

Procedure for System Administrators

The conversion function module should correspond to the predefined
template CNV_NCE_CONVERSION_TEMPLATE. If you have already created a
function module, check the compliance of its parameters with the
parameters of the template function module. If you have not yet created
your function module, call transaction SE37, input the name of the
template function module into the corresponding field and choose the
<ZK>Copy</> pushbutton. Save the new function module in your function
group. This ensures that the parameters of your function module are
equivalent to the parameters of CNV_NCE_CONVERSION_TEMPLATE.

Error message extract from SAP system. Copyright SAP SE.

CNV_NCE_BAS142 - Details

• The SAP error message CNV_NCE_BAS142 NR interval &1: function module &2 is not found typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that a specific function module, which is expected to be available in the system, is missing.
  
  Cause:
  
  
  Missing Function Module: The function module specified in the error message (&2) is not found in the SAP system. This could be due to:
  
  The function module not being activated or not existing in the current system.
  A transport issue where the function module was not transported to the target system.
  A version mismatch where the function module is available in a different version of SAP.
  
  
  
  Incorrect Configuration: The migration or conversion process may be incorrectly configured, leading to the system looking for a function module that is not applicable or available.
  
  
  Custom Development: If the function module is a custom development,