How To Fix LTR2_BASIS_CHECK544 - Source table &1 is header table in data model &2

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_BASIS_CHECK - LTR2 Messages of Checks in Check Framework

• Message number: 544

• Message text: Source table &1 is header table in data model &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_BASIS_CHECK544 - Source table &1 is header table in data model &2 ?

  The SAP error message LTR2_BASIS_CHECK544 indicates that there is an issue with the data model in the context of SAP Landscape Transformation (SLT) or Data Replication. Specifically, the error states that the source table specified is a header table in the data model, which may not be appropriate for the operation you are trying to perform.
  Cause:
  
  Header Table Usage: The error typically arises when you are trying to replicate or perform operations on a header table without its corresponding item table. In SAP data models, header tables usually contain summary information, while item tables contain detailed records. Operations that require detailed records may fail if only the header table is specified.
  Incorrect Configuration: The data model may not be correctly configured to include both header and item tables, or the replication setup may not be properly defined.
  
  Solution:
  
  Check Data Model: Review the data model associated with the source table. Ensure that both the header and item tables are included in the model. You may need to add the item table to the replication setup.
  Modify Replication Settings: If you are using SLT, check the configuration settings for the replication. Ensure that the correct tables are selected for replication, including both header and item tables.
  Consult Documentation: Refer to SAP documentation or guides related to SLT and data modeling to understand the requirements for header and item tables.
  Testing: After making changes, test the replication or operation again to ensure that the error is resolved.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error message.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation to understand the best practices for setting up data models and replication.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.