Message type: E = Error
Message class:  CNV10994 - Message class for CNV_10994 
Message number: 158
Message text: No automat. suggestion for structure possible! See type group GSET.
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The SAP error message CNV10994158, which states "No automat. suggestion for structure possible! See type group GSET," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to automatically suggest a structure for the data being processed, which can be due to several reasons. Causes: Missing or Incomplete Data Structure: The data structure required for the migration may not be defined or may be incomplete in the system. Type Group Issues: The type group GSET may not be properly defined or may not contain the necessary types for the migration process.
Configuration Issues: There may be configuration issues in the migration cockpit or the related data structures that prevent the system from generating suggestions. Custom Development: If there are custom developments or modifications in the data structures, the standard suggestions may not apply. Solutions: Check Type Group GSET: Review the
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