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Message type: E = Error
Message class: UC - FI/CO Data transfer: errors during transfer
Message number: 520
Message text: Enter exactly three characters from (A,B,...,Y,Z,0,1,..,9)
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UC520
- Enter exactly three characters from (A,B,...,Y,Z,0,1,..,9) ?The SAP error message UC520 indicates that the system expects an input of exactly three characters, which must be selected from a specific set of characters: uppercase letters from A to Z and digits from 0 to 9. This error typically occurs in scenarios where a user is required to enter a code or identifier that adheres to this format.
Cause:
- Input Length: The user has entered fewer or more than three characters.
- Invalid Characters: The input contains characters that are not allowed (e.g., lowercase letters, special characters, or spaces).
- Field Configuration: The field may be configured to accept only a specific format, and the input does not meet these criteria.
Solution:
- Check Input Length: Ensure that you are entering exactly three characters.
- Use Valid Characters: Make sure that the characters you are using are from the allowed set (A-Z, 0-9). Avoid using lowercase letters or any special characters.
- Re-enter the Data: Clear the field and re-enter the data, ensuring it meets the specified criteria.
- Consult Documentation: If you are unsure about the valid inputs, refer to the relevant SAP documentation or user guide for the specific transaction or module you are working with.
Related Information:
If the problem persists after following these steps, it may be beneficial to contact your SAP support team for further assistance.
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