How To Fix /S4PPM/MCH002 - Input validation error.

SAP Error Message - Details

• Message type: E = Error

• Message class: /S4PPM/MCH -

• Message number: 002

• Message text: Input validation error.

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 /S4PPM/MCH002 - Input validation error. ?

  The SAP error message /S4PPM/MCH002 Input validation error typically occurs in the context of SAP S/4HANA Project and Portfolio Management (PPM) when there is an issue with the input data being processed. This error can arise due to various reasons, such as incorrect data formats, missing mandatory fields, or invalid values.
  Causes:
  
  Invalid Input Data: The data entered may not conform to the expected format or range. For example, if a date is expected but a string is provided, this can trigger an error.
  Missing Mandatory Fields: Certain fields may be required for the transaction or process you are trying to execute, and if they are left blank, it can lead to validation errors.
  Data Type Mismatch: If the data type of the input does not match the expected data type (e.g., entering a character string where a numeric value is expected).
  Business Logic Constraints: There may be specific business rules or constraints that the input data violates, leading to validation errors.
  
  Solutions:
  
  Check Input Data: Review the data you are entering to ensure it meets the expected formats and values. Make sure that all mandatory fields are filled out correctly.
  Data Type Verification: Ensure that the data types of the inputs match the expected types. For example, if a field expects a date, ensure you are providing a date in the correct format.
  Consult Documentation: Refer to the relevant SAP documentation or help files for the specific transaction or process you are working with to understand the required input parameters.
  Error Logs: Check the application logs or error logs for more detailed information about the validation error. This can provide insights into what specific input is causing the issue.
  Testing with Sample Data: If possible, try using sample data that is known to work to see if the error persists. This can help isolate whether the issue is with the specific data you are using.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches or updates that could resolve the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  Transaction Codes: Familiarize yourself with the transaction codes related to the PPM module, as they may provide additional context or tools for troubleshooting.
  
  By following these steps, you should be able to identify the cause of the /S4PPM/MCH002 Input validation error and implement a suitable solution.