How To Fix OH004 - Name &1 has an invalid formal structure


OH004 - Overview

  • Message type: E = Error

  • Message class: OH - Messages Group Maintenance

  • Message number: 004

  • Message text: Name &1 has an invalid formal structure

  • Show details Hide details
  • What causes this issue?

    Object (&V2) uses a naming convention that name &V1& violates:
    Names can include letters, numerals, or the special symbols underscore
    (_) and hyphen (-)
    The name must begin with a letter.
    Umlauts (such as - or +) are not allowed.
    The group name may not use an empty space ( ) within the name.
    Do not use TRUE, T, FALSE, F, NOT, AND, NAND, OR, or NOR as names.
    The R/3 System does not distinguish between uppercase and lowercase.
    Do not use the plus sign (+) or asterisk (*) wild card symbols.

    How to fix this error?

    Use only names conforming to the naming conventions for object (&V2).

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message OH004 - Name &1 has an invalid formal structure ?
    The SAP error message OH004, which states "Name &1 has an invalid formal structure," typically occurs in the context of SAP HR (Human Resources) or SAP Payroll when there is an issue with the structure of a specific object, such as an infotype, personnel number, or other HR-related data.
    
    Cause: Invalid Structure Definition: The error often arises when the structure of a name (like a personnel number or infotype) does not conform to the expected format or structure defined in the system.
    Configuration Issues: There may be issues with the configuration of the infotype or the data model that defines how names and structures should be formatted. Data Entry Errors: Incorrect data entry or missing mandatory fields can lead to this error. Custom Development: If there are custom developments or enhancements in the system, they might not be aligned with the standard structure expected by SAP.
    Solution: Check Configuration: Review the configuration settings for the relevant infotype

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