How To Fix LTR2_DS_CHG_TECHSEL001 - Technical selection of data model &1 was changed by &4

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 001

• Message text: Technical selection of data model &1 was changed by &4

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 LTR2_DS_CHG_TECHSEL001 - Technical selection of data model &1 was changed by &4 ?

  The SAP error message LTR2_DS_CHG_TECHSEL001 indicates that the technical selection of a data model has been changed by a specific user or process. This message typically arises in the context of SAP BW (Business Warehouse) or SAP HANA when there are changes made to the data model that affect how data is selected or processed.
  
  Cause:
  
  Change in Data Model: The error is triggered when a data model (like an InfoProvider, DSO, or CompositeProvider) has been modified. This could be due to changes in the underlying data structure, such as adding or removing fields, changing data types, or altering relationships.
  User Actions: The message specifies that the change was made by a particular user or process, which could indicate that someone has updated the data model without proper communication or coordination with other users or processes relying on that model.
  Versioning Issues: If multiple users are working on the same data model, version conflicts