How To Fix /PF1/MSG_CONV_XML134 - Either '&1' or '&2', but not both, must be present if '&3' is used

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_CONV_XML -

• Message number: 134

• Message text: Either '&1' or '&2', but not both, must be present if '&3' is used

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_CONV_XML134 - Either '&1' or '&2', but not both, must be present if '&3' is used ?

  The SAP error message /PF1/MSG_CONV_XML134 indicates a validation issue related to the presence of certain fields in an XML conversion process. This error typically arises when you are working with XML data and there are specific requirements regarding the presence of certain elements or attributes.
  Cause:
  The error message states that either one of the two specified fields (&1 or &2) must be present, but not both, when a third field (&3) is used. This usually means that the XML structure you are trying to process does not meet the expected schema or validation rules defined for the conversion.
  Solution:
  To resolve this error, you should:
  
  
  Check the XML Structure: Review the XML data you are trying to process. Ensure that it contains either the first field (&1) or the second field (&2), but not both, when the third field (&3) is present.
  
  
  Modify the XML Data: If both fields are present, you will need to modify the XML to remove one of them. If neither is present, you will need to add one of them.
  
  
  Consult Documentation: Refer to the relevant SAP documentation or the schema definition for the XML you are working with. This will provide clarity on the expected structure and requirements.
  
  
  Testing: After making the necessary changes, test the XML conversion again to ensure that the error is resolved.
  
  
  Related Information:
  
  XML Schema: Understanding the XML schema that defines the structure of the data can help in identifying the required fields and their relationships.
  SAP Notes: Check SAP Notes for any known issues or updates related to XML processing that might provide additional context or solutions.
  Debugging: If you have access to debugging tools, you can trace the XML processing to see exactly where the validation fails.
  
  If you continue to experience issues after following these steps, consider reaching out to your SAP support team or consulting with a technical expert who specializes in SAP XML processing.