How To Fix LTR2_ES_OBTREP126 - Unexpected error during check profile execution

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_ES_OBTREP -

• Message number: 126

• Message text: Unexpected error during check profile execution

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_ES_OBTREP126 - Unexpected error during check profile execution ?

  The SAP error message LTR2_ES_OBTREP126 indicates that there was an unexpected error during the execution of a check profile in the SAP Landscape Transformation Replication Server (SLT). This error can occur due to various reasons, and troubleshooting it typically involves several steps.
  Possible Causes:
  
  Configuration Issues: There may be misconfigurations in the SLT setup or the check profile itself.
  Data Consistency: Issues with the data being replicated, such as inconsistencies or corruption, can lead to unexpected errors.
  System Resources: Insufficient system resources (CPU, memory, etc.) can cause unexpected behavior during execution.
  Software Bugs: There may be bugs in the SLT software or the underlying database that are causing the error.
  Network Issues: Problems with network connectivity between the source and target systems can lead to execution failures.
  
  Solutions:
  
  Check Configuration: Review the configuration of the SLT system and the specific check profile that is causing the error. Ensure that all settings are correct and aligned with best practices.
  Review Logs: Check the SLT logs for more detailed error messages or stack traces that can provide insight into the root cause of the issue. Look for logs in transaction SLT or relevant application logs.
  Data Validation: Validate the data in the source system to ensure there are no inconsistencies or corruption. You may need to run data consistency checks.
  Resource Monitoring: Monitor system resources during the execution of the check profile to identify any bottlenecks. If resources are low, consider scaling up the system.
  Update Software: Ensure that you are running the latest version of the SLT software and that all relevant patches have been applied. Check SAP Notes for any known issues related to this error.
  Network Check: Verify the network connectivity between the source and target systems. Ensure that there are no firewalls or network issues that could be causing interruptions.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed logs and information about the error.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on troubleshooting.
  Documentation: Review the official SAP documentation for SLT to understand the configuration and operational guidelines.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the LTR2_ES_OBTREP126 error in your SAP SLT environment.