How To Fix CNV_CMIS153 - Key field & changed to non-key field in receiver system

CNV_CMIS153 - Overview

• Message type: E = Error

• Message class: CNV_CMIS - Message class for CMIS

• Message number: 153

• Message text: Key field & changed to non-key field in receiver system

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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CNV_CMIS153 - Details

• The SAP error message CNV_CMIS153 indicates that a key field in the source system has been changed to a non-key field in the receiver system 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 migration tools.
  
  Cause:
  
  Data Model Changes: The data model in the target system (e.g., SAP S/4HANA) may have undergone changes where certain fields that were previously considered key fields in the source system are no longer treated as key fields in the target system.
  
  Configuration Issues: There may be configuration settings in the migration tool that do not align with the data structure of the target system.
  Mapping Errors: Incorrect mapping of fields between the source and target systems can lead to this error, especially if the migration process does not correctly identify the key fields.
  
  
  Solution:
  
  Review Data Mapping: Check