How To Fix WE305 - Enter a numerical value

SAP Error Message - Details

• Message type: E = Error

• Message class: WE - Messages for EAN Customizing and for EAN management in MM_BD

• Message number: 305

• Message text: Enter a numerical value

What causes this issue?

You have entered an alphanumeric EAN prefix, but numeric entries only
are allowed in this field.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Correct your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WE305 - Enter a numerical value ?

  SAP Error Message:
  
  WE305 - Enter a numerical value
  
  Cause:
  The error message WE305 occurs when a field that expects a numerical value is left empty or contains non-numeric characters during IDoc processing or data entry. This typically happens in segments or fields where the data type is defined as numeric (e.g., integer, decimal), but the input does not conform to this requirement.
  For example, if a segment field in an IDoc requires a number (like quantity, amount, or numeric code) and the input is blank, alphabetic, or contains special characters, the system raises this error.
  
  When does it occur?
  
  During IDoc creation or inbound processing.
  When manually entering or editing data in IDoc segments.
  During data mapping or conversion where numeric fields are populated incorrectly.
  In ALE/EDI scenarios where partner systems send invalid data.
  
  
  Solution:
  
  
  Check the Field Content:
  
  Verify the field that triggered the error contains only numeric characters.
  Remove any alphabetic or special characters.
  Ensure the field is not left blank if it is mandatory.
  
  
  
  Data Validation:
  
  Implement validation checks in the input or mapping logic to ensure only numeric values are passed.
  Use conversion routines or user exits to clean or convert data before processing.
  
  
  
  Correct the Source Data:
  
  If the data comes from an external system or file, correct the source data to comply with numeric requirements.
  
  
  
  Debugging:
  
  Use transaction WE02 or WE05 to display the IDoc and identify the segment and field causing the error.
  Check the data element/domain of the field in the ABAP Dictionary (SE11) to confirm the expected data type.
  
  
  
  Enhance Error Handling:
  
  If applicable, enhance the error handling or user messages to guide users to enter correct numeric values.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  WE02 / WE05 - Display IDocs and analyze errors.
  WE19 - Test tool for IDocs.
  SE11 - Data Dictionary to check field definitions.
  BD87 - Reprocess IDocs.
  
  
  
  Common Fields Affected:
  
  Quantity fields (e.g., MENGE)
  Numeric codes or identifiers
  Amount fields (e.g., monetary values)
  
  
  
  SAP Notes:
  
  Check SAP Notes related to IDoc processing and numeric field validations if the problem persists.
  
  
  
  
  Summary:
  WE305 indicates that a numeric field in an IDoc or related data structure requires a valid number but received invalid or empty input. The solution is to ensure that the field contains a proper numeric value before processing.
  
  If you provide the specific IDoc type or segment, I can help identify the exact field causing the issue.