How To Fix IU585 - Less than & % was completed; do not start switch/upgrade

SAP Error Message - Details

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 585

• Message text: Less than & % was completed; do not start switch/upgrade

Analysis
At the moment, less than 95% of the entire data set has been converted.
If you perform the switch or start the upgrade now, a considerable part
of the data volume will be converted during the non-productive time of
the switch or upgrade.
Recommendation
Wait until at least 95% of the data set has been converted before
starting the switch or upgrade.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IU585 - Less than & % was completed; do not start switch/upgrade ?

  The SAP error message IU585 indicates that a certain threshold has not been met during a system switch or upgrade process. Specifically, it suggests that less than a specified percentage of the required tasks or processes have been completed, which prevents the switch or upgrade from proceeding.
  Cause:
  The error typically arises due to one or more of the following reasons:
  
  Incomplete Pre-Checks: The system may not have completed all necessary pre-checks or prerequisite tasks before the switch/upgrade.
  Insufficient Resources: There may be insufficient system resources (CPU, memory, disk space) to complete the required tasks.
  Configuration Issues: There could be configuration issues in the system that prevent the completion of necessary steps.
  Long-running Processes: Some processes may be taking longer than expected, causing the overall completion percentage to fall below the required threshold.
  
  Solution:
  To resolve the IU585 error, you can take the following steps:
  
  Check Logs: Review the logs for any specific errors or warnings that might indicate what is causing the delay or failure in task completion.
  Monitor System Resources: Ensure that the system has adequate resources (CPU, memory, disk space) available. If resources are low, consider freeing up space or increasing capacity.
  Complete Pre-Checks: Make sure that all pre-checks and prerequisite tasks are completed successfully. You may need to rerun certain checks or tasks.
  Review Configuration: Check the configuration settings to ensure they are correct and aligned with the requirements for the switch/upgrade.
  Restart Processes: If certain processes are stuck or taking too long, consider restarting them or checking for any locks that may be preventing progress.
  Consult Documentation: Refer to the official SAP documentation for the specific version you are working with, as it may provide additional insights or steps tailored to your situation.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Upgrade Guide: Review the upgrade guide for your specific SAP version, as it may contain important information regarding prerequisites and common issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the IU585 error and take appropriate action to resolve it.