How To Fix SOI_REPLICATOR183 - &1 collisions detected. &2 restores from backup table done.

SAP Error Message - Details

• Message type: E = Error

• Message class: SOI_REPLICATOR - Messages for SOI replicator

• Message number: 183

• Message text: &1 collisions detected. &2 restores from backup table done.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SOI_REPLICATOR183 - &1 collisions detected. &2 restores from backup table done. ?

  The SAP error message SOI_REPLICATOR183 indicates that there are collisions detected during the replication process in the SAP System Landscape Transformation (SLT) or SAP Landscape Management (LaMa) environment. This typically occurs when there are conflicting changes to the same data records in the source system that are being replicated to the target system.
  Cause:
  
  Concurrent Updates: Multiple updates to the same record in the source system can lead to collisions. For example, if two different transactions are trying to update the same record at the same time, it can cause a conflict.
  Data Consistency Issues: If the data in the source system is not consistent or if there are issues with the data model, it can lead to replication errors.
  Replication Configuration: Incorrect configuration of the replication settings or filters can also lead to collisions.
  
  Solution:
  
  Analyze the Collisions: Check the logs to identify which records are causing the collisions. The error message usually provides details about the specific records involved.
  Resolve Conflicts: Depending on the nature of the collisions, you may need to:
  
  Manually resolve the conflicts by updating the records in the source system.
  Adjust the application logic to prevent concurrent updates to the same records.
  
  
  Adjust Replication Settings: Review and adjust the replication settings to ensure that they are configured correctly. This may include setting appropriate filters or adjusting the replication frequency.
  Backup and Restore: The message indicates that some restores from a backup table have been done. Ensure that the backup and restore processes are functioning correctly and that the backup data is consistent.
  Monitor and Test: After making changes, monitor the replication process to ensure that the collisions do not reoccur. Testing in a non-production environment can help identify potential issues before they affect the live system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  SLT Documentation: Review the SAP documentation for SLT to understand best practices for configuring and managing replication.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed logs and information about the replication setup.
  
  By following these steps, you should be able to address the SOI_REPLICATOR183 error and minimize the occurrence of collisions in your SAP environment.