How To Fix SLMP_RT220 - Exception class &1 is origin of previous message

SAP Error Message - Details

• Message type: E = Error

• Message class: SLMP_RT - SL Protocol Runtime Message Class

• Message number: 220

• Message text: Exception class &1 is origin of previous message

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SLMP_RT220 - Exception class &1 is origin of previous message ?

  The SAP error message SLMP_RT220, which states "Exception class &1 is origin of previous message," typically indicates that an exception has occurred in the SAP system, and the error is related to a specific exception class. This message is often seen in the context of ABAP programming or when dealing with specific transactions or processes in SAP.
  Cause:
  
  Programming Errors: The error may arise from a custom ABAP program or enhancement that is not handling exceptions properly.
  Data Issues: There may be issues with the data being processed, such as invalid or unexpected values.
  Configuration Problems: Incorrect configuration settings in the system can lead to exceptions being raised.
  System Bugs: There may be bugs in the SAP system or specific modules that lead to exceptions.
  
  Solution:
  
  Check the Exception Class: The message will include an exception class (denoted by &1). You should look up this exception class in the SAP documentation or in the ABAP code to understand what specific error it represents.
  Debugging: If you have access to the ABAP code, you can use the debugger to trace the execution and identify where the exception is being raised.
  Review Logs: Check the application logs (transaction SLG1) for more detailed information about the error and its context.
  Data Validation: Ensure that the data being processed is valid and meets the expected criteria.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the exception class.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to investigate the code related to the exception.
  ABAP Exception Handling: Familiarize yourself with ABAP exception handling mechanisms, such as TRY...ENDTRY blocks, to better understand how exceptions are managed in the code.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  
  By following these steps, you should be able to diagnose and resolve the SLMP_RT220 error in your SAP environment.