Message type: E = Error
Message class: WUF01 -
Message number: 020
Message text: Structure & does not exist
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WUF01020
- Structure & does not exist ?The SAP error message WUF01020, which states "Structure & does not exist," typically occurs when the system is unable to find a specified structure in the database or in the program code. This can happen for several reasons, including: Causes: Missing Structure Definition: The structure you are trying to use has not been defined in the system. Incorrect Naming: There may be a typo or incorrect naming in the structure reference. Transport Issues: If the structure was recently transported from another system, it may not have been successfully imported. Authorization Issues: The user may not have the necessary authorizations to access the structure. Development Environment: The structure may exist in a different client or environment (e.g., development vs. production). Solutions: Check Structure Definition: Use transaction code SE11 (Data Dictionary) to check if the structure exists. Enter the name of the structure and see if it is defined. Correct Naming: Verify that the name of the structure is spelled correctly in your
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