How To Fix DMCLG646 - Maximum length of a fixed value is 128 characters


DMCLG646 - Overview

  • Message type: E = Error

  • Message class: DMCLG - DMC Tool Development

  • Message number: 646

  • Message text: Maximum length of a fixed value is 128 characters

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  • 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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DMCLG646 - Details

  • The SAP error message DMCLG646, which states "Maximum length of a fixed value is 128 characters," typically occurs when you are trying to input a fixed value that exceeds the allowed character limit of 128 characters in a specific field or configuration within SAP.
    
    Cause: Input Exceeds Limit: The primary cause of this error is that the value you are trying to enter into a field is longer than the maximum allowed length of 128 characters. Configuration Settings: This error can also arise from specific configurations in the system where fixed values are defined, such as in data elements, domains, or custom fields. Data Transfer: If you are importing or transferring data from another system or file, the data might contain longer strings than what SAP allows.
    Solution: Check Input Length: Review the value you are trying to enter and ensure it does not exceed 128 characters. If it does, you will need to truncate or

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