How To Fix LTR2_CM2WS078 - Invalid filter &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_CM2WS - Apply CM to ES message

• Message number: 078

• Message text: Invalid filter &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_CM2WS078 - Invalid filter &1 ?

  The SAP error message LTR2_CM2WS078 Invalid filter &1 typically occurs in the context of SAP Landscape Transformation (SLT) or Data Replication processes. This error indicates that there is an issue with a filter condition that has been defined in the configuration, and the system is unable to recognize or process it.
  Cause:
  
  Invalid Filter Syntax: The filter condition specified may contain syntax errors or unsupported expressions.
  Non-existent Field: The filter may reference a field that does not exist in the source or target table.
  Data Type Mismatch: The filter may be trying to compare fields of incompatible data types.
  Configuration Issues: There may be issues in the configuration settings of the SLT or the data replication setup.
  
  Solution:
  
  Check Filter Syntax: Review the filter condition for any syntax errors. Ensure that it follows the correct format and uses valid operators.
  Verify Field Names: Ensure that all fields referenced in the filter exist in the source and target tables. Check for typos or incorrect field names.
  Data Type Compatibility: Ensure that the fields being compared in the filter have compatible data types. If necessary, convert data types to match.
  Review SLT Configuration: Go through the SLT configuration settings to ensure that everything is set up correctly. This includes checking the replication settings and any associated filters.
  Test Filters: If possible, test the filter conditions in a development environment to see if they work as expected.
  Consult Documentation: Refer to SAP documentation or notes related to SLT and data replication for any specific guidelines or known issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation to understand how filters are applied and any limitations that may exist.
  Community Forums: Consider searching or posting in SAP community forums or support channels for additional insights from other users who may have encountered the same issue.
  
  If the problem persists after following these steps, it may be beneficial to engage SAP support for further assistance.