How To Fix /PF1/MSG_RP_E786 - Undefined exception has occurred

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_RP_E -

• Message number: 786

• Message text: Undefined exception has occurred

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 /PF1/MSG_RP_E786 - Undefined exception has occurred ?

  The SAP error message /PF1/MSG_RP_E786 Undefined exception has occurred typically indicates that an unexpected error has occurred in the system, which is not being handled by the standard error handling mechanisms. This can happen for various reasons, including issues with custom code, configuration problems, or system inconsistencies.
  Possible Causes:
  
  Custom Code Issues: If there are custom developments (ABAP programs, enhancements, etc.), they may contain bugs or unhandled exceptions.
  Configuration Errors: Incorrect configuration settings in the system can lead to unexpected behavior.
  Data Issues: Corrupted or inconsistent data in the database can trigger exceptions.
  System Bugs: There may be bugs in the SAP system itself, especially if you are using an older version or have not applied the latest patches.
  Authorization Issues: Sometimes, lack of proper authorizations can lead to exceptions being thrown.
  
  Solutions:
  
  Check the ST22 Dump Analysis: Use transaction code ST22 to check for short dumps. This can provide more detailed information about the error and the context in which it occurred.
  Review the Application Log: Use transaction SLG1 to check the application log for any related messages that might give more context to the error.
  Debugging: If you have access to the ABAP code, you can set breakpoints and debug the program to identify where the exception is being raised.
  Check Custom Code: Review any custom code or enhancements that might be related to the transaction or process you were executing when the error occurred.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches.
  System Update: Ensure that your SAP system is up to date with the latest support packages and patches.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: ST22 (Dump Analysis), SLG1 (Application Log), SE80 (Object Navigator for debugging).
  SAP Notes: Regularly check the SAP Support Portal for any notes related to your specific version and the error message.
  Documentation: Review SAP documentation for any known issues related to the specific module or transaction you are working with.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message you are encountering.