How To Fix CNV_10020620 - All cluster-IDs are available

CNV_10020620 - Overview

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 620

• Message text: All cluster-IDs are available

What causes this issue?

Each record in the scan table contains an upper border. It is the
maximum source determination value that is handled by this scan block.
If the relationship data is stored in a transparent object table, this
information is sufficient. If it is stored in the cluster table, the
scan block includes several cluster blocks. To be able to read the
corresponding cluster data of a scan block, the ID of the last cluster
block included in the scan block is required.
The cluster-ID information is available for each scan block.

Error message extract from SAP system. Copyright SAP SE.

CNV_10020620 - Details

• The SAP error message CNV_10020620: All cluster-IDs are available typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system has identified that all available cluster IDs for the data migration process have already been utilized or are not available for further processing.
  
  Cause:
  
  Exhausted Cluster IDs: The system has run out of available cluster IDs that can be assigned for the migration process.
  
  Configuration Issues: There may be a misconfiguration in the migration settings or parameters that leads to the system not being able to allocate new cluster IDs.
  Data Volume: A large volume of data being migrated may lead to the consumption of all available cluster IDs.
  
  
  Solution:
  
  Check Cluster ID Allocation: Review the current allocation of cluster IDs in the system. You may need to check the configuration settings related to cluster ID management.
  Increase Cluster ID Limits: