How To Fix IUID_ESOA002 - IUID function is not activated

SAP Error Message - Details

• Message type: E = Error

• Message class: IUID_ESOA -

• Message number: 002

• Message text: IUID function is not activated

What causes this issue?

UII information was sent although UID functionality is not activated.

System Response

Processing is cancelled.

How to fix this error?

Enable business function ERP_UID_01.
Activate UID function in table TUID.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IUID_ESOA002 - IUID function is not activated ?

  The SAP error message IUID_ESOA002: IUID function is not activated typically indicates that the IUID (Item Unique Identification) functionality is not enabled in your SAP system. This can occur in environments where IUID tracking is required for compliance with regulations or for specific business processes.
  Cause:
  The error arises when the system attempts to access IUID-related functions, but the necessary configuration or activation of the IUID functionality has not been completed. This can happen due to:
  
  Missing Configuration: The IUID functionality has not been configured in the system.
  Inactive Business Function: The relevant business function that enables IUID features is not activated.
  System Version: The version of SAP you are using may not support IUID, or it may require specific patches or updates.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Business Function Activation:
  
  Go to transaction code SFW5 (Business Function Activation).
  Look for the business function related to IUID (e.g., LOG_EAM_IUID or similar).
  If it is not activated, activate it and then perform a system restart if necessary.
  
  
  
  Configuration Settings:
  
  Ensure that the necessary configuration for IUID is set up. This may involve:
  
  Defining IUID-related settings in the relevant customizing transactions (e.g., SPRO).
  Ensuring that the necessary master data (like material master) is set up to support IUID.
  
  
  
  
  
  Check for Notes and Patches:
  
  Check the SAP Support Portal for any relevant notes or patches that may address issues related to IUID functionality.
  Apply any necessary updates to ensure your system is up to date.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation related to IUID for specific configuration steps and requirements.
  
  
  
  Testing:
  
  After making the necessary changes, test the functionality to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to IUID and the specific error message for additional troubleshooting steps or known issues.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Training and Documentation: Consider reviewing training materials or documentation specific to IUID functionality in SAP to better understand its implementation and usage.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further assistance.