Message type: E = Error
Message class:  CNV_CDMC_CA - CDMC Clearing Analysis 
Message number: 132
Message text: The destination for the control center is not valid (see long text)
In the project landscape you have entered a system with role 'C'
(control center). However the RFC destination you have entered does not
point to the current system.
Since the CDMC projects are all expected to be executed from the
control center, the system automatically assigns the role 'C' to the
current system with the RFC destination 'NONE'. This entry can only be
replaced if the new RFC destination points to the current system.
The error can be resolved in either of the following ways:
Enter the destination NONE (in uppercase) and specify the system role
'C'.
Enter an RFC destination which points to the current SAP system. RFC
destinations can be created in transaction SM59.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_CDMC_CA132 indicates that there is an issue with the configuration of the Control Center destination in the SAP system. This error typically arises in the context of data migration or conversion projects, particularly when using the SAP Conversion Tools or the SAP S/4HANA Migration Cockpit.
Cause: The error message CNV_CDMC_CA132 usually occurs due to one of the following reasons: Invalid Destination Configuration: The destination for the Control Center is not correctly configured or does not exist in the system. Missing Authorization: The user may not have the necessary authorizations to access the Control Center. Network Issues: There may be network connectivity issues preventing access to the Control Center. Incorrect Parameters: The parameters set for the Control Center destination may be incorrect or incomplete.
Solution: To resolve the CNV_CDMC_CA132 error, you can follow these steps: Check Destination Configuration: Go to transaction code SM59 (RFC Destinations). Verify that the destination for the Control Center is correctly configured. Ensure that
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_CDMC_CA131 Enter at least one system with role 'A'
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_CDMC_CA130 Enter at least one system with role 'S'
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_CDMC_CA133 Select a system for this function
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_CDMC_CA134 Error while displaying the header info
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.