How To Fix CNV_20900149 - The scenario is N:1 merge of vendor numbers

CNV_20900149 - Overview

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 149

• Message text: The scenario is N:1 merge of vendor numbers

Self-Explanatory Message

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CNV_20900149 - Details

• The SAP error message CNV_20900149 typically occurs during data migration or conversion processes, particularly when merging vendor numbers in a scenario where multiple vendor records are being consolidated into a single vendor record (N:1 merge). This error indicates that there is an issue with the merging process, which can arise from various causes.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the vendor data being merged, such as duplicate entries, missing mandatory fields, or conflicting information.
  
  Configuration Issues: The configuration settings for the data migration tool or the specific merge process may not be set up correctly.
  Validation Errors: The data being merged may not meet the validation criteria defined in the system, leading to errors during the merge process.
  Dependencies: There may be dependencies or relationships (e.g., open purchase orders, contracts) associated with the vendor numbers that are being merged, which need to be resolved first.
  
  Solutions:
  
  Data Cleansing: Review and clean the vendor data before