/ISDFPS/WM01021 - Unknown system error; contact your system administrator

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/WM01 -

• Message number: 021

• Message text: Unknown system error; contact your system administrator

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.

AnswerBot

• What is the cause and solution for SAP error message /ISDFPS/WM01021 - Unknown system error; contact your system administrator ?

  The SAP error message /ISDFPS/WM01021 Unknown system error; contact your system administrator typically indicates that there is an issue within the SAP system that is not clearly defined or recognized by the standard error handling mechanisms. This can be due to various reasons, including configuration issues, system inconsistencies, or problems with the underlying database.
  Possible Causes:
  
  Configuration Issues: There may be incorrect or incomplete configuration settings in the system related to the specific module or process you are working with.
  Authorization Problems: The user may not have the necessary authorizations to perform the action, leading to an unexpected error.
  System Bugs: There could be a bug in the SAP software or a specific transaction that is causing the error.
  Database Issues: Problems with the database, such as connectivity issues or data corruption, can lead to unexpected errors.
  Transport Issues: If recent changes or transports were made, they might not have been properly implemented or could have introduced inconsistencies.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction codes SLG1 or SM21) for any additional error messages or warnings that could provide more context about the issue.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the action that triggered the error.
  Reproduce the Error: Try to reproduce the error in a test environment to see if it is consistent. This can help in diagnosing the issue.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches.
  Check Configuration: Review the configuration settings related to the process you are working on to ensure everything is set up correctly.
  Database Check: If you suspect database issues, work with your database administrator to check for any inconsistencies or connectivity problems.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the steps to reproduce it and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log), SM21 (System Log), and ST22 (Dump Analysis) to gather more information about the error.
  User Authorizations: Review the user roles and authorizations in transaction PFCG to ensure that the user has the necessary permissions.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message you are encountering.