Message type: E = Error
Message class:  CNV_20000 - Messages for fiscal year change 
Message number: 178
Message text: Check-11
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_20000178 Check-11 typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error is part of the SAP Conversion and Migration tools and indicates that there is an issue with the data being migrated.
Cause: The specific cause of the CNV_20000178 Check-11 error can vary, but it generally relates to one of the following issues: Data Inconsistency: The data being migrated may not meet the required format or constraints defined in the target system. This could include missing mandatory fields, incorrect data types, or values that violate business rules.
Configuration Issues: There may be configuration settings in the target system that are not aligned with the data being migrated. This could include settings related to document types, account assignments, or other configuration elements. Missing Master Data: The migration process may require certain master data (like customers, vendors, or materials) to be
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