How To Fix LTR2_CHANGELOG103 - Source data model changed

LTR2_CHANGELOG103 - Overview

• Message type: E = Error

• Message class: LTR2_CHANGELOG -

• Message number: 103

• Message text: Source data model changed

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_CHANGELOG103 - Source data model changed ?

  The SAP error message LTR2_CHANGELOG103 indicates that there has been a change in the source data model of a DataSource that is being used in a Data Transfer Process (DTP) or in a process chain. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when the underlying structure of the data source has been modified, which can lead to inconsistencies in the data loading process.
  
  Cause:
  
  Change in DataSource Structure: The structure of the DataSource has been altered, such as adding or removing fields, changing data types, or modifying key fields.
  Change in InfoObject: If the InfoObjects used in the DataSource have been modified, it can also trigger this error.
  Inconsistent Data Model: The DTP or process chain is trying to load data based on an outdated model that no longer matches the current structure of the source data.
  
  
  Solution:
  To resolve the LTR2_CHANGELOG103 error, you can follow these steps:
  
  
  Check DataSource