How To Fix IL840 - Entry length allowed in the edit mask has been exceeded

SAP Error Message - Details

• Message type: E = Error

• Message class: IL - PM: ILOM - Functional Locations

• Message number: 840

• Message text: Entry length allowed in the edit mask has been exceeded

What causes this issue?

Your entry in the field "FunctLocation" is longer than the permissible
entry length (&V1&) according to the edit mask.

System Response

INCLUDE 'KEINE-VERARBEITUNG' OBJECT DOKU ID TX LANGUAGE EN

How to fix this error?

Shorten your entry to the stipulated length. If this is not possible,
you should check the structure of the edit mask.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IL840 - Entry length allowed in the edit mask has been exceeded ?

  The SAP error message IL840 "Entry length allowed in the edit mask has been exceeded" typically occurs when the input data for a field exceeds the maximum length defined by the edit mask for that field. This can happen in various scenarios, such as when entering data in a transaction, maintaining master data, or during data uploads.
  Cause:
  
  Input Exceeds Defined Length: The most common cause is that the user is trying to enter a value that is longer than the allowed length specified in the field's edit mask.
  Incorrect Configuration: The edit mask for the field may be incorrectly configured, allowing for a shorter length than intended.
  Data Upload Issues: If data is being uploaded from an external source (like a file or another system), the data may not conform to the expected format or length.
  
  Solution:
  
  Check Input Length: Verify the length of the data you are trying to enter. Ensure that it does not exceed the maximum length defined for that field.
  Review Edit Mask Configuration: If you have access to the configuration settings, check the edit mask settings for the field in question. You may need to adjust the settings to allow for a longer input if appropriate.
  Data Validation: If you are uploading data, ensure that the data conforms to the expected format and length. You may need to preprocess the data to truncate or format it correctly before uploading.
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the field and its constraints.
  Error Handling: Implement error handling in your data entry or upload processes to catch such issues before they cause errors.
  
  Related Information:
  
  Field Lengths: Each field in SAP has a defined length, which can be found in the data dictionary (transaction SE11) or by checking the field properties in the relevant transaction.
  Edit Masks: Edit masks are used to control the format and length of data entry in SAP. They can be configured in the system settings.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message or provide updates and patches.
  User Training: Ensure that users are trained on the correct data entry procedures to minimize the occurrence of this error.
  
  If the problem persists after checking these aspects, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.