How To Fix CNV_10020427 - Specific function module &1 does not exist

CNV_10020427 - Overview

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 427

• Message text: Specific function module &1 does not exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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CNV_10020427 - Details

• The SAP error message CNV_10020427, which states that a specific function module does not exist, typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades. This error indicates that the system is trying to call a function module that is either not defined in the system or has been incorrectly referenced.
  Causes:
  
  Missing Function Module: The function module that is being called does not exist in the SAP system. This could be due to a missing transport or an incomplete installation of a component.
  Incorrect Naming: There may be a typo or incorrect naming in the code or configuration that references the function module.
  Version Compatibility: The function module may exist in a different version of SAP but not in the current version you are using.
  Authorization Issues: The user executing the process may not have the necessary authorizations to access the function module.
  
  Solutions:
  
  
  Check Function Module