Message type: E = Error
Message class:  CNV_CMIS - Message class for CMIS 
Message number: 157
Message text: Different stricture between sender table &1 and reciever table &2
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The SAP error message CNV_CMIS157 indicates that there is a structural mismatch between the sender table and the receiver table during a data migration or conversion process. This typically occurs in the context of using SAP's Conversion and Migration tools, such as the SAP S/4HANA Migration Cockpit or other data transfer tools.
Cause: The error arises due to differences in the structure of the two tables involved in the data transfer. Common causes include: Field Mismatches: The sender table may have fields that do not exist in the receiver table, or the data types of corresponding fields may differ. Field Length Differences: The length of fields in the sender table may not match the length of the corresponding fields in the receiver table. Missing Fields: The receiver table may require additional fields that are not present in the sender table. Data Type Incompatibility: The data types of fields in the sender and receiver tables may not
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