How To Fix AD627 - Cluster fields reinitialized

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 627

• Message text: Cluster fields reinitialized

What causes this issue?

You have changed the structure type from POOL to CLUSTER.

System Response

As a result, fields have been invalidated and the pool field default
values will be stored.

How to fix this error?

If you do not wish to change the type, reenter the old type.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD627 - Cluster fields reinitialized ?

  The SAP error message AD627, which states "Cluster fields reinitialized," typically occurs in the context of SAP's data processing, particularly when dealing with cluster tables. Cluster tables are used in SAP to store data that is logically related but may come from different sources or applications. The error indicates that there is an issue with the initialization of cluster fields, which can lead to data inconsistencies or processing errors.
  Causes:
  
  Data Inconsistency: The error may arise if there is a mismatch or inconsistency in the data being processed, particularly if the data is being read from or written to cluster tables.
  Program Logic Errors: If there are issues in the ABAP code or logic that handles the cluster data, it can lead to reinitialization of fields.
  Database Locking Issues: If multiple processes are trying to access or modify the same cluster data simultaneously, it can lead to conflicts and this error.
  Transport Issues: If there