How To Fix UJK_EXCEPTION020 - Runtime error &1

UJK_EXCEPTION020 - Overview

• Message type: E = Error

• Message class: UJK_EXCEPTION -

• Message number: 020

• Message text: Runtime error &1

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 UJK_EXCEPTION020 - Runtime error &1 ?

  The SAP error message UJK_EXCEPTION020, which indicates a runtime error, typically arises from issues in the ABAP code or the underlying data processing logic. This error can occur in various scenarios, and the specific cause can vary depending on the context in which it appears. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Data Issues: The error may be triggered by unexpected or invalid data being processed, such as null values, incorrect data types, or data that does not meet the expected format.
  Code Logic Errors: There may be a bug in the ABAP code, such as unhandled exceptions, incorrect variable assignments, or logic that leads to an invalid state.
  
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to runtime errors, especially if they affect how data is processed or how transactions are executed.
  System Resource Limitations: Insufficient memory or other system resources can also lead to runtime errors,