Message type: E = Error
Message class:  CNV10992 - Message class for CNV_10992 
Message number: 148
Message text: Suggestion for structure not possible
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The SAP error message CNV10992148, which states "Suggestion for structure not possible," typically occurs during data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
Cause: Incompatible Data Structure: The error often arises when the source data structure does not match the expected target structure. This can happen if the data types, lengths, or formats do not align with what the target system expects. Missing Mapping: If there is no mapping defined for certain fields in the data migration process, the system may not be able to suggest a structure for those fields.
Configuration Issues: Incorrect configuration settings in the migration tool or the source/target systems can lead to this error. Data Quality Issues: If the source data contains inconsistencies or errors, it may prevent the system from generating a valid structure for the migration.
Solution: Check Data Structure: Review
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