How To Fix FK090 - System error: &

SAP Error Message - Details

• Message type: E = Error

• Message class: FK - Factory calendar

• Message number: 090

• Message text: System error: &

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 FK090 - System error: & ?

  The SAP error message FK090, which states "System error: &", typically indicates a general system error that can occur in the context of financial accounting, particularly during document processing or posting. The error message itself is quite vague, as it does not provide specific details about the underlying issue.
  Possible Causes:
  
  Configuration Issues: There may be incorrect or incomplete configuration settings in the financial accounting module.
  Data Inconsistencies: There could be inconsistencies in the data being processed, such as missing or incorrect master data (e.g., vendor or customer accounts).
  Authorization Problems: The user may not have the necessary authorizations to perform the action that triggered the error.
  System Bugs: There may be bugs or issues in the SAP system that need to be addressed through patches or updates.
  Database Issues: Problems with the database, such as locks or corruption, can also lead to system errors.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the financial accounting module to ensure they are set up correctly.
  Validate Data: Check the data being processed for any inconsistencies or missing information. Ensure that all required fields are filled out correctly.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the action. This may involve checking user roles and permissions.
  Consult SAP Notes: Look for relevant SAP Notes or patches that may address known issues related to this error. You can search the SAP Support Portal for specific notes related to FK090.
  Check System Logs: Review the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the transaction code and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB01 (Post Document), FB50 (G/L Account Document), and others that may be related to the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review SAP documentation related to financial accounting and error handling for additional insights.
  
  Since FK090 is a generic error message, the specific resolution may vary based on the context in which it occurs. Always ensure to back up data and test changes in a development environment before applying them to production.