How To Fix URL_GEN_MSGS020 - Problems occurred while loading runtime data

SAP Error Message - Details

• Message type: E = Error

• Message class: URL_GEN_MSGS - Messages for URL Generation

• Message number: 020

• Message text: Problems occurred while loading runtime data

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 URL_GEN_MSGS020 - Problems occurred while loading runtime data ?

  The SAP error message URL_GEN_MSGS020 indicates that there were problems while loading runtime data, which can occur in various contexts, such as during the execution of a transaction or when accessing certain functionalities in SAP. This error can be caused by several factors, and the solutions may vary depending on the specific scenario. Here are some common causes and potential solutions:
  Causes:
  
  Network Issues: Connectivity problems between the SAP system and the database or application server can lead to this error.
  Authorization Issues: The user may not have the necessary authorizations to access the required data or transaction.
  Data Corruption: Corrupted data in the database or inconsistencies in the application can cause runtime data loading issues.
  Configuration Errors: Incorrect configuration settings in the SAP system can lead to problems when trying to load runtime data.
  System Performance: High load on the system or insufficient resources (CPU, memory) can lead to timeouts or failures in loading data.
  Transport Issues: If the error occurs after a transport, it may be due to missing objects or dependencies that were not transported correctly.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues affecting the connection between the SAP application server and the database.
  Review Authorizations: Verify that the user has the necessary authorizations to access the required data or transaction. You can use transaction SU53 to analyze authorization failures.
  Data Consistency Check: Run consistency checks on the relevant tables or data to identify and correct any corruption. You can use transaction SE11 to check table definitions and data.
  Configuration Review: Check the configuration settings related to the specific functionality or transaction that is causing the error. Ensure that all necessary parameters are set correctly.
  Monitor System Performance: Use transaction ST03N or SM66 to monitor system performance and identify any bottlenecks. If the system is under heavy load, consider optimizing performance or increasing resources.
  Check Transport Logs: If the error occurred after a transport, review the transport logs for any errors or warnings. Ensure that all necessary objects were transported correctly.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ST22 (Dump Analysis), SM21 (System Log), and SLG1 (Application Log) to gather more information about the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists and you have access to SAP Support, consider opening a support ticket for further assistance.
  
  By systematically addressing these potential causes and applying the suggested solutions, you should be able to resolve the URL_GEN_MSGS020 error in your SAP environment.