How To Fix IU590 - Switch to new tables triggered or scheduled

IU590 - Overview

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 590

• Message text: Switch to new tables triggered or scheduled

This process executes in the background. As a result, the effect only
becomes visible after some time (seconds to minutes).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IU590 - Switch to new tables triggered or scheduled ?

  The SAP error message IU590, which states "Switch to new tables triggered or scheduled," typically occurs in the context of SAP's data migration or upgrade processes, particularly when transitioning from older database tables to new ones. This is often seen in scenarios involving the use of the SAP S/4HANA system or during the implementation of new functionalities that require a change in the underlying data model.
  
  Cause:
  
  Data Model Changes: The error is usually triggered when there are changes in the data model that require the system to switch from old tables to new tables.
  Scheduled Jobs: It may also occur if there are background jobs scheduled to perform this switch, and the system is notifying you that the switch has been triggered or is pending.
  
  Configuration Issues: Sometimes, the error can arise from misconfigurations in the system settings related to the data migration process.
  
  
  Solution:
  
  Check Job Status: Verify if there are any background jobs