How To Fix LTR2_DS_CHG_TECHSEL025 - Collection expressions for &1 from &2 deleted

LTR2_DS_CHG_TECHSEL025 - Overview

• Message type: E = Error

• Message class: LTR2_DS_CHG_TECHSEL - Change log messages of data set Technical Selection

• Message number: 025

• Message text: Collection expressions for &1 from &2 deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_DS_CHG_TECHSEL025 - Collection expressions for &1 from &2 deleted ?

  The SAP error message LTR2_DS_CHG_TECHSEL025 indicates that collection expressions for a specific data source (represented by &1) from a particular technical name (represented by &2) have been deleted. This typically occurs in the context of data extraction or data modeling in SAP BW (Business Warehouse) or SAP HANA environments.
  
  Cause:
  
  Deletion of Collection Expressions: The error is triggered when collection expressions that were previously defined for a data source have been removed or are no longer valid. This can happen due to changes in the data model, updates to the data source, or manual deletions.
  Technical Changes: Changes in the underlying data structure or data source configuration can lead to the invalidation of existing collection expressions.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), and the transport did not include all necessary objects, it could lead to missing collection expressions.
  
  
  Solution:
  
  Recreate Collection Expressions: If the collection expressions