Message type: E = Error
Message class:  CNV20308 - SLO CWB Package Comparison 
Message number: 061
Message text: Differences were exported successfully
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.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
The SAP error message CNV20308061, which states "Differences were exported successfully," typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools like the SAP S/4HANA Migration Cockpit or other conversion tools.
Cause: This message is not necessarily an error but rather an informational message indicating that differences (such as data discrepancies or changes) have been successfully exported to a specific location or format. It usually arises in the context of data migration projects where data from legacy systems is being compared to the target system, and any differences are logged for review.
Solution: Since this message is informational, it does not require a direct solution. However, you may want to take the following steps: Review the Exported Differences: Check the logs or the output file where the differences were exported. This will help you understand what discrepancies were found during the migration process. Analyze the Differences: Investigate the reasons for the
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV20308060 There are no differences for the export
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV20308054 Initial loading of Customizing
 Generated Include to Extension - HAUSTEIN - 04.05.2009 INCLUDE CNV2030854 OBJECT DOKU ID TX LANGUAGE E  Generated Include to Extension - HAUSTEIN - 0...
CNV20308062 Error while exporting the differences
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV20308070 MBT package number &1 was defined, but CNV_MBT_RFC_GET does not exist
 Generated Include to Extension - HAUSTEIN - 24.08.2009 INCLUDE CNV_20308_070 OBJECT DOKU ID TX LANGUAGE E  ENDIFError message extract from SAP system...
Click on this link to search all SAP messages.