How To Fix /PRA/RESPONSIBILITY028 - Input contains invalid characters.

SAP Error Message - Details

• Message type: E = Error

• Message class: /PRA/RESPONSIBILITY -

• Message number: 028

• Message text: Input contains invalid characters.

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 /PRA/RESPONSIBILITY028 - Input contains invalid characters. ?

  The SAP error message /PRA/RESPONSIBILITY028 Input contains invalid characters typically indicates that the input data being processed contains characters that are not allowed or recognized by the system. This error is often encountered in the context of data entry or data processing within SAP applications, particularly in modules related to personnel administration or responsibility management.
  Causes:
  
  Invalid Characters: The input may contain special characters, symbols, or whitespace that are not permitted in the specific field.
  Data Format Issues: The data may not conform to the expected format (e.g., numeric fields containing letters).
  Field Length Exceeded: The input might exceed the maximum length allowed for the field.
  Configuration Issues: There may be configuration settings in the SAP system that restrict certain characters or formats.
  
  Solutions:
  
  Check Input Data: Review the input data for any invalid characters. Remove or replace any special characters or symbols that are not allowed.
  Validate Format: Ensure that the data conforms to the expected format. For example, if a field expects a numeric value, ensure that only numbers are entered.
  Trim Whitespace: Remove any leading or trailing spaces from the input data.
  Field Length: Verify that the input does not exceed the maximum length defined for the field.
  Consult Documentation: Refer to the SAP documentation or help files for the specific field to understand the allowed characters and formats.
  Error Handling: Implement error handling in your data entry process to catch invalid inputs before submission.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: If you are using a specific transaction code when encountering this error, check if there are any specific settings or configurations related to that transaction.
  User Exits or BAdIs: If you have custom developments, check if there are any user exits or BAdIs that might be affecting the input validation.
  Testing: If possible, test the input in a development or quality assurance environment to isolate the issue without affecting production data.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and assistance.