How To Fix MASS_SPSH057 - Input string contains unallowed characters for the target data type

SAP Error Message - Details

• Message type: E = Error

• Message class: MASS_SPSH - Messages for spreadsheet import functionality

• Message number: 057

• Message text: Input string contains unallowed characters for the target data type

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MASS_SPSH057 - Input string contains unallowed characters for the target data type ?

  The SAP error message MASS_SPSH057 indicates that there is an issue with the input data being processed in a mass change operation. Specifically, the error states that the input string contains unallowed characters for the target data type. This typically occurs when the data being entered does not conform to the expected format or character set for the field in question.
  Causes:
  
  Invalid Characters: The input string may contain characters that are not permitted for the specific data type. For example, entering alphabetic characters in a numeric field.
  Length Exceedance: The input string may exceed the maximum length allowed for the target field.
  Incorrect Data Format: The format of the data may not match the expected format (e.g., date formats, currency formats).
  Special Characters: Certain special characters may not be allowed in specific fields, leading to this error.
  
  Solutions:
  
  Check Input Data: Review the input data for any invalid characters or formats. Ensure that the data matches the expected type and format for the target field.
  Data Cleansing: Clean the data before processing it. Remove any unwanted characters or format the data correctly.
  Field Length Verification: Ensure that the length of the input string does not exceed the maximum length defined for the target field.
  Use Valid Characters: Make sure to use only the characters that are allowed for the specific data type. For example, if the field expects numeric input, ensure that only numbers are provided.
  Consult Documentation: Refer to the SAP documentation or data dictionary for the specific field to understand the allowed data types and formats.
  
  Related Information:
  
  Transaction Codes: If you are using a specific transaction code for mass changes (like MASS), ensure that you are familiar with the data structure and requirements for the fields you are modifying.
  Data Types: Familiarize yourself with the data types used in SAP (e.g., CHAR, NUMC, DATS) and their respective constraints.
  Error Logs: Check the error logs or messages for additional context that may help identify the specific field causing the issue.
  Testing: If possible, test with a small subset of data to isolate the problematic entries before performing mass changes.
  
  By following these steps, you should be able to identify and resolve the issue causing the MASS_SPSH057 error in SAP.