How To Fix IUID122 - Unspecified or incorrect field name

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 122

• Message text: Unspecified or incorrect field name

What causes this issue?

You have not entered a field name or you have used "UII" as the field
name.

System Response

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

How to fix this error?

Enter a field name, but do not use "UII".

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IUID122 - Unspecified or incorrect field name ?

  The SAP error message IUID122, which states "Unspecified or incorrect field name," typically occurs when there is an issue with the field names being used in a transaction or program. This error can arise in various contexts, such as during data entry, report generation, or when executing a specific function within SAP.
  Causes:
  
  Incorrect Field Name: The field name specified in the transaction or program does not match any of the defined fields in the database or structure.
  Field Name Not Specified: A required field name is missing from the input or configuration.
  Typographical Errors: There may be a typo in the field name, leading to the system not recognizing it.
  Changes in Data Structure: If there have been recent changes to the data structure (e.g., fields added or removed), the program may not be updated accordingly.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain fields, leading to this error.
  
  Solutions:
  
  Check Field Names: Verify that the field names used in the transaction or program are correct and match the definitions in the database or data structure.
  Review Input Data: Ensure that all required fields are specified and that there are no missing values.
  Correct Typographical Errors: Look for any typos in the field names and correct them.
  Update Programs: If there have been changes to the data structure, ensure that any custom programs or reports are updated to reflect these changes.
  Consult Documentation: Refer to SAP documentation or help resources to understand the expected field names and their usage.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the fields in question.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: If the error occurs in a specific transaction, note the transaction code and check for any related documentation or community discussions.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  Debugging: If you have access to development tools, consider debugging the program to identify where the error is occurring and what field names are being referenced.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact your SAP support team or consult with an SAP expert for further assistance.