How To Fix LTR2_UI_SL033 - Invalid character in fieldname &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_UI_SL -

• Message number: 033

• Message text: Invalid character in fieldname &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_UI_SL033 - Invalid character in fieldname &1 ?

  The SAP error message LTR2_UI_SL033 with the description "Invalid character in fieldname &1" typically occurs when there is an issue with the naming conventions of fields in the context of SAP applications, particularly in the area of data transfer or user interface elements.
  Cause:
  
  Invalid Characters: The error is triggered when a field name contains characters that are not allowed. This can include special characters, spaces, or other non-alphanumeric characters that do not conform to SAP's naming conventions.
  Field Name Length: The field name might exceed the maximum length allowed by SAP.
  Configuration Issues: There may be issues in the configuration of the data model or the user interface that lead to the generation of invalid field names.
  
  Solution:
  
  Check Field Names: Review the field names in your configuration or data model. Ensure that they only contain valid characters (typically alphanumeric characters and underscores) and do not exceed the maximum length.
  Modify Configuration: If the field names are generated dynamically, check the logic that generates these names and ensure it adheres to SAP's naming conventions.
  Use Transaction Codes: If applicable, use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to inspect and modify the relevant data elements or structures.
  Debugging: If you have access to debugging tools, you can trace the execution to find out where the invalid field name is being generated.
  Consult Documentation: Refer to SAP documentation or help resources for specific naming conventions and restrictions related to the version of SAP you are using.
  
  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.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered and resolved similar issues.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the error message LTR2_UI_SL033.