How To Fix CNV20551311 - &1: All Control table entries for cluster table &2 were removed

CNV20551311 - Overview

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 311

• Message text: &1: All Control table entries for cluster table &2 were removed

Self-Explanatory Message

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CNV20551311 - Details

• The SAP error message CNV20551311 indicates that all control table entries for a specified cluster table have been removed. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades.
  
  Cause:
  
  Data Migration Issues: The error often occurs when the data migration process has not been completed successfully, leading to the removal of control table entries.
  Configuration Errors: Incorrect configuration settings in the migration tool or in the source/target systems can lead to this issue.
  Inconsistent Data: If the data in the cluster table is inconsistent or does not meet the expected format, it may lead to the removal of control entries.
  Manual Deletion: Control table entries may have been manually deleted or altered, leading to this error.
  
  
  Solution:
  
  Check Migration Logs: Review the logs generated during the migration process to identify any errors or warnings that may have occurred prior to this message.
  Re-run Migration: If the