How To Fix LTR2_CHANGELOG138 - Data class changed

LTR2_CHANGELOG138 - Overview

• Message type: E = Error

• Message class: LTR2_CHANGELOG -

• Message number: 138

• Message text: Data class changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_CHANGELOG138 - Data class changed ?

  The SAP error message LTR2_CHANGELOG138 indicates that there has been a change in the data class of a table that is being tracked by the Change Log (Change Document) functionality in SAP. This typically occurs when the data structure of a table is modified, which can lead to inconsistencies in the change log data.
  
  Cause:
  The error is usually caused by one of the following scenarios:
  
  Data Class Change: The data class of a table has been changed in the Data Dictionary (SE11) after the change log was activated.
  Table Structure Modification: Changes to the structure of the table (like adding or removing fields) can also trigger this error if the change log is already in use.
  Inconsistent Change Log: The change log may not be able to track changes properly due to the modification of the underlying table structure.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Data Class: Verify the data class of