How To Fix IUID090 - Object link between IDoc(&1) and equipment(&2) cannot be created

IUID090 - Overview

• Message type: E = Error

• Message class: IUID - Messages Class for Unique Item Identification

• Message number: 090

• Message text: Object link between IDoc(&1) and equipment(&2) cannot be created

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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IUID090 - Details

• The SAP error message IUID090 indicates that there is an issue with creating a link between an IDoc (Intermediate Document) and a piece of equipment in the SAP system. This error typically arises in scenarios where you are trying to process IDocs that are meant to update or create equipment records in the system.
  
  Cause:
  The error can be caused by several factors, including:
  
  Missing Equipment Master Data: The equipment you are trying to link to may not exist in the system or may not be properly defined.
  Incorrect IDoc Structure: The IDoc may not have the correct structure or data required to establish the link.
  Authorization Issues: The user or process attempting to create the link may not have the necessary authorizations.
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as incorrect or missing fields in the IDoc.
  
  Configuration Issues: There may be configuration settings in the system that prevent the