How To Fix CNV20308021 - Message type was changed from &1 to &2

CNV20308021 - Overview

• Message type: E = Error

• Message class: CNV20308 - SLO CWB Package Comparison

• Message number: 021

• Message text: Message type was changed from &1 to &2

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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CNV20308021 - Details

• The SAP error message CNV20308021 indicates that there has been a change in the message type for a specific object or process. This typically occurs during data migration or conversion processes, especially when using SAP's tools for data transfer, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  
  Cause:
  The error message CNV20308021 is triggered when the system detects that the message type for a particular data record has been altered. This can happen due to various reasons, including:
  
  Data Migration Changes: During the migration process, the mapping of message types may have been modified, leading to inconsistencies.
  Configuration Changes: Changes in the configuration settings of the system can lead to different message types being assigned to the same data.
  Custom Development: If there are custom developments or enhancements in the system, they may inadvertently change the expected message types.
  
  
  Solution:
  To resolve the CNV20308021 error, you can take the following steps:
  
  Check Migration Settings: