How To Fix IUID056 - Invalid combination of importing parameters UII and equipment number

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 056

• Message text: Invalid combination of importing parameters UII and equipment number

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message IUID056 - Invalid combination of importing parameters UII and equipment number ?

  The SAP error message IUID056 indicates that there is an invalid combination of importing parameters, specifically the Unique Item Identifier (UII) and the equipment number. This error typically arises in the context of managing equipment and their associated identifiers in SAP, particularly in modules related to asset management or logistics.
  Cause:
  The error can occur due to several reasons:
  
  Mismatch of UII and Equipment Number: The UII provided does not correspond to the equipment number specified. This could happen if the UII is incorrectly entered or if the equipment number is not associated with the UII in the system.
  Data Integrity Issues: There may be issues with the data integrity in the database, such as missing or incorrect entries in the relevant tables.
  Incorrect Configuration: The system configuration may not be set up correctly to handle the relationship between UIIs and equipment numbers.
  User Input Error: The user may have entered the wrong UII or equipment number, leading to the mismatch.
  
  Solution:
  To resolve the IUID056 error, you can take the following steps:
  
  
  Verify UII and Equipment Number:
  
  Check the UII and equipment number you are trying to use. Ensure that they are correctly entered and that they match the expected values in the system.
  Use transaction codes like IE03 (Display Equipment) or IUID01 (Manage Unique Item Identifier) to verify the details.
  
  
  
  Check Data Consistency:
  
  Ensure that the UII is correctly assigned to the equipment number in the system. You can do this by checking the relevant tables (e.g., IUID table) to see if the UII is linked to the equipment number.
  
  
  
  Review Configuration:
  
  If you have access, review the configuration settings related to equipment and UII management in SAP. Ensure that the settings are correctly defined to allow for the expected relationships.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on handling UIIs and equipment numbers. This can provide insights into any additional requirements or constraints.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with SAP support for further assistance. They may be able to provide more detailed diagnostics or solutions based on your specific system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IE03, IUID01, and others that pertain to equipment and UII management.
  SAP Notes: Check for any SAP Notes related to IUID056 or similar issues, as they may provide patches or updates that address known problems.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.