Message type: E = Error
Message class:  CNV_CMIS_M - Message class for CMIS Migration 
Message number: 008
Message text: Complete the rule name by adding to the default value
At this point, you enter the default rule name in the field. However,
additional input is required. Append the name of the domain to the rule
name. There is no further check on this additional input but we
recommend that you use the domain name. For example, a new rule for the
domain <ZH>ZLOGSYS</> should be called <ZH>CNV_CMIS_DOM_ZLOGSYS</>.
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_CMIS_M008 typically occurs in the context of data migration or conversion processes, particularly when using the SAP Conversion Management Information System (CMIS). This error indicates that a rule name is incomplete and requires additional information to be properly defined.
Cause: The error arises when a rule name in the data migration or conversion process is not fully specified. This can happen due to: Missing or incomplete entries in the configuration settings. A rule that has not been properly defined or saved. An oversight during the setup of the migration project where the rule name was left incomplete.
Solution: To resolve this error, you should take the following steps: Access the Migration Project: Go to the relevant transaction or application where the migration project is being managed (e.g., transaction code LTMC for Migration Cockpit). Review the Rules: Navigate to the section where the rules are defined. Look for any rules that are marked as incomplete or have missing
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