Message type: E = Error
Message class:  CNV_CMIS_A_20 - Message class for Cross-Client Customizing Comparison (SLO) 
Message number: 065
Message text: Destination ID = &
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 CNV_CMIS_A_20065 with the description "Destination ID = &" typically relates to issues in the context of data migration or conversion processes, particularly when using the SAP Conversion Management Information System (CMIS). This error can occur during the execution of a migration project, often indicating that there is a problem with the destination ID specified in the migration settings.
Cause: Invalid Destination ID: The destination ID specified in the migration settings may not exist or may not be correctly configured.
Configuration Issues: There may be issues with the configuration of the migration project, such as missing or incorrect parameters. Authorization Issues: The user executing the migration may not have the necessary authorizations to access the specified destination. Technical Issues: There could be underlying technical issues, such as connectivity problems with the target system or database.
Solution: Check Destination ID: Verify that the destination ID specified in the migration settings is correct and exists in
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_CMIS_A_20064 Task ID        = &
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_CMIS_A_20063 Subactivity ID = &
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_CMIS_A_20066 Worklist creation started
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_CMIS_A_20067 No local work list found for destination &
What causes this issue?  No local work list found for destination &System Response  The system issues an error message and will not allow you to c...
Click on this link to search all SAP messages.