How To Fix MPE_OAN199 - Value &1 of parameter &2 has not a valid integer number format

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 199

• Message text: Value &1 of parameter &2 has not a valid integer number format

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_OAN199 - Value &1 of parameter &2 has not a valid integer number format ?

  The SAP error message MPE_OAN199 indicates that a value provided for a parameter does not conform to the expected integer number format. This typically occurs in scenarios where a numeric input is required, but the input either contains non-numeric characters or is formatted incorrectly.
  Cause:
  
  Invalid Input: The value provided for the parameter contains characters that are not digits (e.g., letters, special characters).
  Incorrect Formatting: The number may be formatted incorrectly, such as including commas, spaces, or decimal points when only an integer is expected.
  Data Type Mismatch: The parameter may be expecting an integer, but a different data type (like a string or float) is being passed.
  Leading/Trailing Spaces: The input may have leading or trailing spaces that prevent it from being recognized as a valid integer.
  
  Solution:
  
  Check Input Values: Review the value being passed to the parameter and ensure it is a valid integer. Remove any non-numeric characters.
  Correct Formatting: Ensure that the number is formatted correctly. For example, if the input is "1,000", it should be changed to "1000".
  Trim Spaces: Use functions to trim any leading or trailing spaces from the input value.
  Data Type Validation: Ensure that the data type of the input matches the expected type for the parameter. If the parameter expects an integer, ensure that the input is indeed an integer.
  Debugging: If you are working with custom code or a specific transaction, consider adding debugging statements to log the values being passed to the parameter to identify where the invalid value is coming from.
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal or specific module documentation for more details on the parameters and expected formats.
  Transaction Codes: If this error occurs in a specific transaction, check the transaction's configuration or settings.
  Community Forums: SAP Community and other forums can provide insights from other users who may have encountered similar issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide patches or updates.
  
  By following these steps, you should be able to identify and resolve the issue causing the MPE_OAN199 error message in SAP.