Message type: E = Error
Message class:  SALV_BS_MSG -  
Message number: 301
Message text: Placeholders are not allowed in numerical fields
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The SAP error message SALV_BS_MSG301 indicates that placeholders are not allowed in numerical fields. This typically occurs when you are trying to input or process data in a numerical field that contains non-numeric characters, such as placeholders (e.g., "N/A", "0.00", or any other string that is not a valid number).
Cause: Invalid Input: The most common cause is that the data being entered into a numerical field contains characters that are not valid for that field type. This can happen if: You are trying to import data from an external source that includes placeholders. The data was manually entered and included non-numeric characters. The field is being populated programmatically with incorrect data types. Data Type Mismatch: If the field is defined as a numeric type in the database or application, any attempt to insert a string or placeholder will trigger this error.
Solution: Check Input Data: Review the data being entered into the numerical field. Ensure that it
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