How To Fix LTR2_CHANGELOG185 - Unassign filters

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_CHANGELOG -

• Message number: 185

• Message text: Unassign filters

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_CHANGELOG185 - Unassign filters ?

  The SAP error message LTR2_CHANGELOG185 with the description "Unassign filters" typically occurs in the context of SAP Landscape Transformation (SLT) Replication. This error indicates that there are filters assigned to a replication task that need to be unassigned or modified before proceeding.
  Cause:
  
  Filter Configuration: The error usually arises when there are filters applied to the data replication process that are not compatible with the current configuration or the data being processed.
  Inconsistent Filter Settings: If the filters are set in a way that they conflict with the data model or the source/target system configurations, this error can occur.
  Changes in Data Model: If there have been changes in the underlying data model (like changes in tables or fields), the existing filters may no longer be valid.
  
  Solution:
  To resolve the LTR2_CHANGELOG185 error, you can follow these steps:
  
  
  Access the SLT Configuration:
  
  Go to the SLT configuration transaction (usually LTRC or LTR2).
  
  
  
  Check the Replication Configuration:
  
  Identify the replication configuration that is causing the error.
  
  
  
  Review Filters:
  
  Navigate to the filter settings for the replication task.
  Review the filters that are currently assigned. Look for any filters that may be causing conflicts or are no longer valid.
  
  
  
  Unassign or Modify Filters:
  
  If you identify problematic filters, you can either unassign them or modify them to ensure they align with the current data model and requirements.
  To unassign a filter, you can typically select the filter and choose the option to delete or unassign it.
  
  
  
  Save Changes:
  
  After making the necessary changes, save the configuration.
  
  
  
  Restart Replication:
  
  Once the filters have been adjusted, restart the replication process to see if the error is resolved.
  
  
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for SLT for detailed information on filter configuration and troubleshooting.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the LTR2_CHANGELOG185 error and continue with your data replication tasks.