Message type: E = Error
Message class:  CNV_CDMC_UCIA - CDMC Upgrade/Change Impact Analysis 
Message number: 035
Message text: Extended syntax check is only available for source code objects
You have selected a non source code object (for example a DDIC object)
for the extended syntax check.
Extended syntax check is not possible for the selected object.
Choose an object of one of the following types for this function:
PROG - Program
CLAS - Class
FUGR - Function group
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_UCIA035 indicates that an extended syntax check is only available for source code objects. This error typically arises in the context of SAP's Code Migration and Conversion tools, particularly when working with ABAP code or during the conversion of legacy systems to SAP S/4HANA.
Cause: The error occurs when the system attempts to perform an extended syntax check on an object that is not a source code object. This can happen in scenarios such as: Trying to run a syntax check on a non-ABAP object (like a configuration object or a data dictionary object). The object being checked is not in a format that supports the extended syntax check.
Solution: To resolve this error, consider the following steps: Check Object Type: Ensure that the object you are trying to check is indeed a source code object (like a program, function module, or class). If it is not, you will need to use the
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