How To Fix /PF1/FH_CONV_XML045 - Invalid input: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/FH_CONV_XML -

• Message number: 045

• Message text: Invalid input: &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 /PF1/FH_CONV_XML045 - Invalid input: &1 ?

  The SAP error message /PF1/FH_CONV_XML045 Invalid input: &1 typically indicates that there is an issue with the input data being processed by a function or program that is expecting XML input. The &1 placeholder in the message will be replaced with the specific input that is causing the error.
  Cause:
  
  Invalid XML Format: The input data may not be well-formed XML. This could include missing tags, incorrect nesting, or invalid characters.
  Data Type Mismatch: The input data may not match the expected data types defined in the XML schema.
  Encoding Issues: There may be issues with character encoding, such as using unsupported characters or incorrect encoding declarations.
  Missing Required Fields: The XML input may be missing required fields or elements that are necessary for processing.
  Incorrect Structure: The structure of the XML may not conform to the expected schema or DTD (Document Type Definition).
  
  Solution:
  
  Validate XML: Use an XML validator tool to check the structure and format of the XML input. Ensure that it is well-formed and adheres to the expected schema.
  Check Data Types: Review the expected data types for each field in the XML and ensure that the input data matches these types.
  Review Encoding: Ensure that the XML is encoded correctly (e.g., UTF-8) and that there are no unsupported characters.
  Add Missing Fields: If the error indicates that required fields are missing, update the XML to include these fields.
  Consult Documentation: Refer to the relevant SAP documentation or the specific function module documentation to understand the expected input format and structure.
  Debugging: If you have access to the SAP system, you can debug the program or function module to identify the exact point of failure and the specific input causing the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific function or program you are using.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to explore the function module that is generating the error.
  Community Forums: Consider searching or posting on SAP community forums or platforms like SAP Community, Stack Overflow, or SAP Answers for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.