How To Fix ICC_TR100 - Unable to save data cluster

SAP Error Message - Details

• Message type: E = Error

• Message class: ICC_TR - Turkey

• Message number: 100

• Message text: Unable to save data cluster

What causes this issue?

The assignments between internal document numbers and document journal
numbers are stored by means of a data cluster. The system was unable to
save the cluster and its entry in table RFDT.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the status of the table and delete any lock entries.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ICC_TR100 - Unable to save data cluster ?

  The SAP error message ICC_TR100, which states "Unable to save data cluster," typically occurs when there are issues related to data storage or database operations in the SAP system. This error can arise due to various reasons, including:
  Causes:
  
  Database Issues: Problems with the underlying database, such as insufficient space, database locks, or corruption.
  Authorization Problems: The user may not have the necessary permissions to write to the data cluster.
  Configuration Errors: Incorrect configuration settings in the SAP system that affect data storage.
  Data Consistency Issues: Inconsistencies in the data being processed can lead to failures when trying to save.
  System Performance: High load on the system or performance issues can lead to timeouts or failures in saving data.
  
  Solutions:
  
  Check Database Space: Ensure that there is enough space in the database. If the database is full, you may need to archive old data or increase the database size.
  Review Authorizations: Verify that the user has the necessary authorizations to perform the operation. You may need to adjust roles or permissions.
  Check System Logs: Look at the system logs (transaction SM21) for any related error messages that could provide more context about the issue.
  Database Consistency Check: Run consistency checks on the database to identify and resolve any corruption or inconsistencies.
  Performance Monitoring: Monitor system performance and check for any locks or long-running transactions that might be causing the issue.
  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.
  Restart Services: In some cases, restarting the relevant services or the entire SAP system can help resolve temporary issues.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SM37 (to check job logs), SM21 (to check system logs), and ST22 (to check dump analysis) for further investigation.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  Documentation: Review SAP documentation related to data clusters and database management for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify the root cause of the ICC_TR100 error and implement a suitable solution.