How To Fix /PF1/MSG_CONV_XML144 - Only one occurrence of 'Reversal Reason Information' is allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_CONV_XML -

• Message number: 144

• Message text: Only one occurrence of 'Reversal Reason Information' is allowed

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/MSG_CONV_XML144 - Only one occurrence of 'Reversal Reason Information' is allowed ?

  The SAP error message /PF1/MSG_CONV_XML144: Only one occurrence of 'Reversal Reason Information' is allowed typically occurs during the processing of XML data, particularly when dealing with financial transactions or document processing in SAP systems. This error indicates that the XML data being processed contains multiple instances of the 'Reversal Reason Information' element, which is not permitted according to the schema or business logic defined in the system.
  
  Cause:
  
  Duplicate Entries: The XML file being processed contains more than one occurrence of the 'Reversal Reason Information' element. This could be due to a mistake in the data generation process or an issue with the source system that creates the XML.
  Incorrect Mapping: If the XML structure is incorrectly mapped to the expected structure in SAP, it may lead to multiple entries being generated.
  Data Integrity Issues: There may be issues with the data integrity in the source system, leading to the generation of duplicate reversal