How To Fix RSWADMDERR2134 - Unescaped '&1' in pre-context

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 134

• Message text: Unescaped '&1' in pre-context

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSWADMDERR2134 - Unescaped '&1' in pre-context ?

  The SAP error message RSWADMDERR2134 indicates that there is an issue with an unescaped character in the context of a Web Dynpro application or a similar context where the system is processing a string that includes special characters. Specifically, the error mentions an unescaped &1, which suggests that the system encountered an ampersand (&) that is not properly escaped.
  Cause:
  The primary cause of this error is that the string being processed contains special characters (like &, <, >, etc.) that need to be escaped to be correctly interpreted by the system. In many programming and markup languages, certain characters have special meanings, and if they are not escaped, they can lead to parsing errors or unexpected behavior.
  Solution:
  To resolve this error, you need to ensure that any special characters in the string are properly escaped. Here are some steps you can take:
  
  
  Identify the Source: Determine where the string that is causing the error is being generated or processed. This could be in a Web Dynpro application, a report, or another part of the SAP system.
  
  
  Escape Special Characters: Modify the string to escape special characters. For example:
  
  Replace & with &amp;
  Replace < with &lt;
  Replace > with &gt;
  Replace " with &quot;
  Replace ' with &apos;
  
  
  
  Check Configuration: If the string is coming from a configuration or a data source, ensure that the data is sanitized and properly formatted before being processed.
  
  
  Test the Changes: After making the necessary changes, test the application or report to ensure that the error no longer occurs.
  
  
  Review Documentation: Consult SAP documentation or community forums for any specific guidelines related to escaping characters in the context you are working with.
  
  
  Related Information:
  
  Web Dynpro: If you are working with Web Dynpro applications, refer to the Web Dynpro documentation for best practices on handling strings and escaping characters.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar cases.
  
  By following these steps, you should be able to resolve the RSWADMDERR2134 error and ensure that your application or report functions correctly without encountering issues related to unescaped characters.