How To Fix IUID102 - Messages occurred; see application log

IUID102 - Overview

• Message type: E = Error

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

• Message number: 102

• Message text: Messages occurred; see application log

What causes this issue?

Messages occurred in the main UII or in the embedded UIIs.

System Response

The system cannot send the UII message.

How to fix this error?

To find the new application log record, analyze the structure to
determine which UIIs it contains and then check the application logs of
all UIIs in the structure.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IUID102 - Messages occurred; see application log ?

  The SAP error message "IUID102 Messages occurred; see application log" typically indicates that there was an issue related to the Unique Item Identifier (IUID) processing in SAP. This error can occur in various contexts, such as during the creation, modification, or processing of materials or equipment that require unique identification.
  
  Cause:
  The error can be caused by several factors, including:
  
  Missing or Incorrect Data: Required fields for IUID processing may be missing or incorrectly filled.
  
  Configuration Issues: The system may not be properly configured to handle IUIDs, or there may be issues with the settings in the relevant modules.
  Authorization Issues: The user may not have the necessary permissions to perform the action related to IUID.
  Technical Errors: There may be underlying technical issues, such as problems with the database or application server.
  
  
  Solution:
  To resolve the IUID102 error, you can follow these steps:
  
  
  Check the Application Log: 
  
  Use transaction code SLG1 to access the application log. Look for