How To Fix /PF1/MSG_CONV199 - Field &1 &2 contains not allowed characters

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_CONV -

• Message number: 199

• Message text: Field &1 &2 contains not allowed 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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_CONV199 - Field &1 &2 contains not allowed characters ?

  The SAP error message /PF1/MSG_CONV199 Field &1 &2 contains not allowed characters typically indicates that a specific field in your SAP system contains characters that are not permitted according to the defined data type or format for that field. This can occur in various contexts, such as data entry, data import, or during processing of transactions.
  Cause:
  
  Invalid Characters: The field may contain special characters, spaces, or symbols that are not allowed. For example, if a field is defined to accept only alphanumeric characters, any special character would trigger this error.
  Data Format Issues: The data being entered may not conform to the expected format (e.g., a numeric field receiving alphabetic characters).
  Configuration Settings: The field may have specific validation rules set up in the system that restrict certain characters.
  Data Migration Issues: If data is being imported from another system, it may contain characters that are not compatible with the SAP field definitions.
  
  Solution:
  
  Identify the Field: Check the error message for the specific field names (represented by &1 and &2) to identify which fields are causing the issue.
  Review Input Data: Examine the data being entered or imported into the system. Remove or replace any invalid characters.
  Check Field Definitions: Review the field definitions in the data dictionary (transaction SE11) to understand the allowed character set and format for the fields in question.
  Data Validation: Implement data validation checks before data entry or import to ensure that only allowed characters are used.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the field's allowed values and formats.
  Testing: After making changes, test the input again to ensure that the error is resolved.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary), SE37 (Function Modules), or SE80 (Object Navigator) to investigate the field definitions and related programs.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Exits or BAdIs: If the error occurs during a custom process, review any user exits or BAdIs that may be affecting the data validation.
  Debugging: If you have access, consider debugging the program to see where the error is being triggered and what data is being processed at that time.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.