How To Fix CNV_10500018 - Program must not be started yet

CNV_10500018 - Overview

• Message type: E = Error

• Message class: CNV_10500 - Messages of Special Ledger Package

• Message number: 018

• Message text: Program must not be started yet

What causes this issue?

The program for finding the General Ledger tables must not be started
until another package check has been completed.
For example, the package check is repeated in phase "Y" of the chart of
accounts conversion.

System Response

The program terminates with an error message.

How to fix this error?

Wait until the IMG step <zk>Enter fields for the determination</> is
completed before you start the IMG step <zk>Determine SL objects and
create programs</>.

Error message extract from SAP system. Copyright SAP SE.

CNV_10500018 - Details

• The SAP error message CNV_10500018: Program must not be started yet typically occurs in the context of data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other conversion programs.
  
  Cause:
  This error message usually indicates that the program or transaction you are trying to execute is not yet ready to be run. This can happen for several reasons, including:
  
  
  Pre-requisites Not Met: Certain pre-requisites or steps in the migration process have not been completed. This could include missing configuration settings, incomplete data preparation, or other necessary steps that must be performed before the program can be executed.
  
  
  Incorrect Sequence of Execution: The program may need to be executed in a specific sequence, and you may be trying to run it out of order.
  
  
  System Status: The system may not be in the correct status to allow the execution of the program. For example,