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Small and medium business | Business Central, N...
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EFT error

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Posted on by 382
When trying to generate EFT file, I got this error. How to fix it? Thanks!
 
The value " " can't be evaluated into type Integer
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  • Suggested answer
    Khushbu Rajvi. Profile Picture
    19,137 Super User 2025 Season 2 on at
  • Suggested answer
    KP - Solution Architect Technical Profile Picture
    652 on at
    EFT error
    Hi,
     
    Please check the field mapping in the data exchange definition, some incorrect data types might be defined.
     
     
    Thanks,
    KP
  • Suggested answer
    Sagar Dangar, MCP Profile Picture
    783 Super User 2025 Season 2 on at
    EFT error
    Hi,
     
    there might be some customization in generation of EFT file where text values assigned to integer type.
     
    It is bug and It can be resolved by investigating cause by checking technical program
  • Gerardo Rentería García Profile Picture
    23,574 Most Valuable Professional on at
    EFT error

    Hi, good day
    I hope this can help you, and give you some hints.

    error" the expression code cannot be type converted to integer value" why - Business Central/NAV / Developers Forum - Dynamics User Group

    Everything indicates that you have a field with a blank value and that it must be filled in.

    Best Regards
    Gerardo

  • Suggested answer
    YUN ZHU Profile Picture
    92,443 Super User 2025 Season 2 on at
    EFT error
    Similar to the following question.
    I hope the answers can give you some hints.
     
     
    Thanks.
    ZHU
  • Suggested answer
    Sohail Ahmed Profile Picture
    11,086 Super User 2025 Season 2 on at
    EFT error
    This looks like a code issue, not a setup error. The message "The value ' ' can't be evaluated into type Integer" means that somewhere in the EFT generation logic, a blank or invalid value is being converted to an integer, which causes the crash.
     
    I recommend contacting your Microsoft Partner or developer to review the extension or custom EFT logic — this isn't a standard BC error. You can pass this hint along to them to help speed up the fix.
     
    Mark below checkbox to make this answer Verified if it helps you.

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