How To Fix RSWADMDERR2003 - Unescaped & or unknown entity '&1'

RSWADMDERR2003 - Overview

• Message type: E = Error

• Message class: RSWADMDERR2 - BEx Web applications: Error messages for XML/HTML-Parsing

• Message number: 003

• Message text: Unescaped & or unknown entity '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSWADMDERR2003 - Unescaped & or unknown entity '&1' ?

  The SAP error message RSWADMDERR2003, which indicates "Unescaped & or unknown entity '&1'", typically occurs in the context of XML processing or when dealing with web services in SAP. This error suggests that there is an issue with the way special characters, particularly the ampersand (&), are being handled in the XML data.
  
  Cause:
  
  Unescaped Characters: In XML, certain characters have special meanings. The ampersand (&) is used to denote the beginning of an entity reference. If an ampersand is present in the data but is not properly escaped (i.e., it should be written as &), it can lead to parsing errors.
  Unknown Entity: If the string following the ampersand does not correspond to a valid XML entity, it will also trigger this error. For example, &1 is not a recognized entity in XML.
  
  
  Solution:
  
  
  Escape Special Characters: Ensure that all special characters in your XML data are properly escaped. For the ampersand, replace &