How To Fix CUIB1028 - No observer reference found on database for instance &1

CUIB1028 - Overview

• Message type: E = Error

• Message class: CUIB1 -

• Message number: 028

• Message text: No observer reference found on database for instance &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CUIB1028 - No observer reference found on database for instance &1 ?

  The SAP error message CUIB1028, which states "No observer reference found on database for instance &1," typically occurs in the context of SAP's Business Warehouse (BW) or when dealing with certain database instances in SAP systems. This error indicates that the system is unable to find a reference for a specific instance in the database, which can be due to various reasons.
  Causes:
  
  Missing or Incomplete Data: The instance referenced may not have been created properly, or the data may not have been fully loaded into the database.
  Database Issues: There could be issues with the database connection or the database itself, such as corruption or misconfiguration.
  Configuration Errors: Incorrect settings in the SAP system configuration can lead to this error, especially if the instance is not properly defined.
  Transport Issues: If the instance was transported from another system, it may not have been transported correctly, leading to missing references.
  Authorization Issues: Lack of proper authorizations