How To Fix IUID014 - Automatic ser. no. creation not allowed with external UII assignment

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 014

• Message text: Automatic ser. no. creation not allowed with external UII assignment

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUID014 - Automatic ser. no. creation not allowed with external UII assignment ?

  The SAP error message IUID014 indicates that there is an issue with the automatic serial number creation when an external Unique Item Identifier (UII) assignment is being used. This typically occurs in the context of managing serialized inventory or equipment in SAP, particularly when dealing with the Unique Identification (UID) process.
  Cause:
  The error arises when the system is configured to automatically generate serial numbers for items, but there is an attempt to assign an external UII to those items. The system does not allow automatic serial number creation in conjunction with an external UII assignment because it can lead to inconsistencies in tracking and managing the items.
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Disable Automatic Serial Number Creation:
  
  If you are using external UII assignments, you may need to disable the automatic serial number creation feature for the relevant materials or equipment. This can typically be done in the material master or equipment master data settings.
  
  
  
  Use Internal Serial Number Generation:
  
  If you need to use automatic serial number generation, ensure that you are not assigning an external UII. Instead, let the system generate the serial numbers internally.
  
  
  
  Check Configuration Settings:
  
  Review the configuration settings in the SAP system related to UID and serial number management. Ensure that the settings align with your business processes and requirements.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on managing UID and serial numbers. This can provide insights into best practices and configuration options.
  
  
  
  Contact SAP Support:
  
  If the issue persists or if you need further assistance, consider reaching out to SAP support or your SAP system administrator for help in troubleshooting the configuration.
  
  
  
  Related Information:
  
  UID Management: Understanding how Unique Item Identifiers work in SAP and their implications for inventory management.
  Serial Number Management: Familiarize yourself with the serial number management process in SAP, including how to configure and manage serial numbers for materials and equipment.
  Material Master Data: Review the settings in the material master data that pertain to serial numbers and UID assignments.
  
  By addressing the configuration and understanding the relationship between automatic serial number creation and external UII assignments, you should be able to resolve the IUID014 error effectively.