How To Fix GHO_PPA004 - Value conversion error: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_PPA - Message class for PPA and Auditing

• Message number: 004

• Message text: Value conversion error: &1

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 GHO_PPA004 - Value conversion error: &1 ?

  The SAP error message GHO_PPA004, which indicates a "Value conversion error: &1," typically arises in the context of data processing or data transfer within SAP systems. This error suggests that there is an issue with converting a value from one format to another, which can occur in various scenarios, such as during data uploads, data migrations, or when processing input data.
  Causes:
  
  Data Type Mismatch: The value being processed does not match the expected data type. For example, trying to convert a string that contains non-numeric characters into a numeric format.
  Invalid Format: The value may not conform to the expected format (e.g., date formats, currency formats).
  Null or Empty Values: Attempting to convert a null or empty value can lead to this error.
  Configuration Issues: Incorrect settings in the system configuration that define how data should be converted or interpreted.
  Localization Issues: Differences in regional settings (like decimal separators) can cause conversion errors.
  
  Solutions:
  
  Check Data Types: Ensure that the data being processed matches the expected data types. For example, if a numeric value is expected, ensure that the input does not contain any letters or special characters.
  Validate Input Data: Before processing, validate the input data to ensure it adheres to the expected formats. This can include checking for valid date formats, numeric ranges, etc.
  Handle Null Values: Implement checks to handle null or empty values appropriately before attempting conversion.
  Review Configuration Settings: Check the configuration settings related to data processing and conversion in the SAP system to ensure they are set correctly.
  Debugging: If the error persists, consider enabling debugging or logging to capture more detailed information about the context in which the error occurs. This can help identify the specific value causing the issue.
  
  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 for common errors.
  Transaction Codes: Depending on where the error occurs, you may want to look into specific transaction codes related to data processing (e.g., LSMW, BAPIs, etc.).
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and the solutions they implemented.
  
  If you continue to experience issues after trying these solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more tailored assistance based on your specific system configuration and the context of the error.