How To Fix FB090 - Open FI: Module for posting is missing (application: &)

SAP Error Message - Details

• Message type: E = Error

• Message class: FB - Batch Programs

• Message number: 090

• Message text: Open FI: Module for posting is missing (application: &)

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 FB090 - Open FI: Module for posting is missing (application: &) ?

  The SAP error message FB090 ("Open FI: Module for posting is missing (application: &)") typically occurs when there is a missing or incorrectly configured function module that is required for posting financial transactions in the SAP system. This error can arise in various scenarios, particularly when trying to post documents in the Financial Accounting (FI) module.
  Causes:
  
  Missing Function Module: The function module that is supposed to handle the posting is not available in the system.
  Incorrect Configuration: The configuration settings for the financial posting might be incorrect or incomplete.
  Transport Issues: If the system has recently undergone a transport of changes, the required function module may not have been transported correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the required function module.
  System Upgrade or Patch: After an upgrade or patch, some function modules may become obsolete or require adjustments.
  
  Solutions:
  
  Check Function Module: Verify if the required function module exists in the system. You can do this by using transaction code SE37 or SE80 to search for the function module related to the application mentioned in the error message.
  Review Configuration: Go through the configuration settings in the Financial Accounting module to ensure that everything is set up correctly. This includes checking the settings for document types, posting keys, and other related configurations.
  Transport Requests: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported successfully. You may need to re-transport the missing function module.
  User Authorizations: Ensure that the user has the necessary authorizations to execute the function module. You can check this using transaction SU53 or by reviewing the user's roles and authorizations.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve the issue.
  System Logs: Review the system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB01 (Post Document), FB50 (G/L Account Document), and SE37 (Function Module).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to Financial Accounting and the specific application area mentioned in the error message for more insights.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical team for further investigation.