Message type: E = Error
Message class:  CNV_CMIS_A_20_FUNC - Message texts for CNV_CMIS_A_20 function modules 
Message number: 103
Message text: Cannot find destination &1 in the landscape; see long text
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
The status of <LS>General Settings</> is not set to green.
Define the RFC destinations of the sender and receiver systems as
follows:
Choose <LS>General Settings</>.
Choose <LS>Execute</>.
The <LS>RFC Management </>screen appears.
Choose <LS>Maintenance Area</>.
On the <LS>Definition </>tab page, enter the destination and login
details for all systems in the CMIS Analysis system landscape.
Choose <LS>Apply</>.
On the <LS>Synchronization </>tab page, choose <LS>Synchronize</>.
The system synchronizes the connections in the system landscape.
Choose the current activity to restart execution.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_CMIS_A_20_FUNC103 indicates that the system is unable to find a specified destination in the landscape. This error typically arises in the context of data migration or system conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Conversion tools.
Cause: Missing Destination Configuration: The destination specified in the error message may not be configured correctly in the SAP system. Incorrect Destination Name: The name of the destination might be misspelled or incorrectly referenced in the configuration. Network Issues: There could be network connectivity issues preventing the system from accessing the specified destination. Authorization Issues: The user or system may not have the necessary authorizations to access the destination. Landscape Changes: Changes in the system landscape (like system migrations or changes in system IDs) may lead to the destination being unrecognized.
Solution: Check Destination Configuration: Go to transaction SM59 (RFC Destinations) and verify that the destination specified in the error message exists and is
 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_20_FUNC102 Package ID is missing
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_20_FUNC101 PCL functionality is not available
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_20_FUNC104 Destination ID is initial; see long text
 <LS>&CAUSE&</> You are trying to execute an activity in the <LS>Analysis </>module. However the system landscape defi...
CNV_CMIS_A_20_FUNC105 Cannot find worklist items for package &1; see long text
What causes this issue?  You have encountered an error while executing the <LS>Adjust Central Worklist </>activity. This error has occurre...
Click on this link to search all SAP messages.