How To Fix IM055 - Notifications exist in the period checked

IM055 - Overview

• 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.

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IM055 - Details

• 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