How To Fix CNV_CMIS157 - Different stricture between sender table &1 and reciever table &2

SAP Error Message - Details

• 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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS157 - Different stricture between sender table &1 and reciever table &2 ?

  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 be compatible (e.g., a character field in the sender table may need to be an integer in the receiver table).
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Analyze the Table Structures: Compare the structures of the sender and receiver tables. You can use transaction codes like SE11 (Data Dictionary) to view the table definitions and identify discrepancies.
  
  
  Adjust the Data Mapping: If you are using a migration tool, check the mapping configuration. Ensure that all fields are correctly mapped and that any necessary transformations are applied.
  
  
  Modify the Sender or Receiver Table: If feasible, you may need to adjust the structure of either the sender or receiver table to ensure compatibility. This could involve:
  
  Adding missing fields to the sender table.
  Modifying field types or lengths to match.
  Removing unnecessary fields from the sender table if they are not needed in the receiver table.
  
  
  
  Check for Customizations: If there are custom fields or modifications in either table, ensure that these are accounted for in the migration process.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are using. There may be specific guidelines or best practices for handling such errors.
  
  
  Testing: After making the necessary adjustments, perform a test migration to ensure that the error is resolved and that data is transferred correctly.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error message.
  Migration Tools: Familiarize yourself with the specific migration tool you are using, as each tool may have its own set of requirements and configurations.
  SAP Community: Engage with the SAP Community forums for additional support and shared experiences from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the CNV_CMIS157 error and implement a solution to resolve it.