How To Fix IM055 - Notifications exist in the period checked

SAP Error Message - Details

• Message type: E = Error

• Message class: IM - Maintenance notifications

• Message number: 055

• Message text: Notifications exist in the period checked

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 IM055 - Notifications exist in the period checked ?

  The SAP error message IM055, which states "Notifications exist in the period checked," typically occurs in the context of inventory management or maintenance management when you are trying to perform a transaction that requires a specific period to be free of notifications. This error indicates that there are existing notifications (such as maintenance notifications or service notifications) that fall within the date range you are trying to process.
  Cause:
  
  Existing Notifications: There are open or unresolved notifications that are linked to the period you are trying to process.
  Period Lock: The system is configured to prevent certain transactions if there are notifications that could affect the data integrity for that period.
  Incomplete Processing: Notifications may not have been fully processed or closed, leading to this error when attempting to execute a related transaction.
  
  Solution:
  To resolve the IM055 error, you can take the following steps:
  
  
  Check Existing Notifications:
  
  Use transaction codes like IW28 (for maintenance notifications) or IW29 to view existing notifications.
  Filter by the relevant date range to identify any notifications that are causing the issue.
  
  
  
  Process or Close Notifications:
  
  Review the notifications and determine if they can be processed or closed. This may involve completing tasks associated with the notifications or changing their status.
  If the notifications are no longer relevant, you may consider deleting them (if appropriate).
  
  
  
  Adjust Period Settings:
  
  If you have the necessary authorizations, you may adjust the period settings in the configuration to allow transactions despite existing notifications. However, this should be done with caution and typically requires consultation with your SAP administrator or functional consultant.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to notifications and inventory management for additional context and guidance.
  
  
  
  Contact Support:
  
  If the issue persists after checking and processing notifications, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW21 (Create Notification), IW22 (Change Notification), IW23 (Display Notification), and IW28/IW29 for managing notifications.
  User Authorizations: Ensure that you have the necessary authorizations to view and modify notifications.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the IM055 error or provide patches and updates.
  
  By following these steps, you should be able to identify and resolve the cause of the IM055 error in your SAP system.