How To Fix CNV_20000128 - Parameter &1 could not be saved

CNV_20000128 - Overview

• Message type: E = Error

• Message class: CNV_20000 - Messages for fiscal year change

• Message number: 128

• Message text: Parameter &1 could not be saved

What causes this issue?

The specified parameter &V1& was meant to be stored in table
CNV_00001_PARAMS; however this failed.

System Response

The parameter cannot be stored and is consequently missing.

How to fix this error?

Find out about the reason by checking either the <DS:TRAN.SE16>table</>
itself or the <DS:TRAN.SM21>system log</>.

Error message extract from SAP system. Copyright SAP SE.

CNV_20000128 - Details

• The SAP error message CNV_20000128: Parameter &1 could not be saved 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 parameter (denoted by &1) could not be saved due to various reasons.
  Causes:
  
  Missing Authorization: The user executing the migration may not have the necessary authorizations to save the parameter.
  Data Validation Issues: The parameter value being saved may not meet the required validation rules or constraints defined in the system.
  Technical Issues: There could be underlying technical issues, such as database locks, connectivity problems, or system configuration errors.
  Incorrect Configuration: The migration settings or parameters may not be correctly configured, leading to issues when trying to save them.
  Inconsistent Data: The data being migrated may have inconsistencies or errors that prevent the parameter from being saved.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform