How To Fix CNV_20800040 - No (relevant) CNVTABLES entry for table &1

CNV_20800040 - Overview

• Message type: E = Error

• Message class: CNV_20800 - Message class for CNV_20800

• Message number: 040

• Message text: No (relevant) CNVTABLES entry for table &1

Self-Explanatory Message

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CNV_20800040 - Details

• The SAP error message CNV_20800040 indicates that there is no relevant entry in the CNVTABLES for the specified table (&1). This error typically occurs during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services tools.
  
  Cause:
  
  Missing CNVTABLES Entry: The primary cause of this error is that the system is trying to access a conversion table (CNVTABLES) for a specific database table, but there is no entry available for that table in the CNVTABLES.
  Incorrect Configuration: The configuration for the data migration or conversion process may not be set up correctly, leading to the system not being able to find the necessary mapping.
  Version Mismatch: The version of the source or target system may not match the expected version for the migration, leading to missing entries.
  Custom Tables: If the table in question is a custom table, it may not have been included in the migration setup.
  
  
  Solution:
  
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