How To Fix CNV_CMIS_A_20242 - Different key length found

CNV_CMIS_A_20242 - Overview

• Message type: E = Error

• Message class: CNV_CMIS_A_20 - Message class for Cross-Client Customizing Comparison (SLO)

• Message number: 242

• Message text: Different key length found

Self-Explanatory Message

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CNV_CMIS_A_20242 - Details

• The SAP error message CNV_CMIS_A_20242: Different key length found typically occurs during data migration or conversion processes, particularly when using the SAP Conversion Tools or during the execution of a data migration project. This error indicates that there is a mismatch in the expected key length of a data field compared to what is actually present in the source data.
  
  Cause:
  
  Data Structure Mismatch: The source data structure may have a different key length than what is defined in the target system. This can happen if the source system has been customized or if there are discrepancies in the data model.
  Data Type Differences: The data types of the fields in the source and target systems may not match, leading to issues when trying to map the data.
  
  Configuration Issues: Incorrect configuration settings in the migration tools or in the target system can lead to this error.
  Data Quality Issues: The source data may contain