How To Fix LTR2_UI_SL034 - More than one execution scheduled

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_UI_SL -

• Message number: 034

• Message text: More than one execution scheduled

What causes this issue?

There is more than one execution scheduled for step list GUID &V1&. This
scenario is not supported as it may lead to unexpected results. The step
list UI can handle only one scheduled execution.

How to fix this error?

Delete all but one of the scheduled executions using transaction SM37.
&HINTS&
To find all scheduled executions for your step list using transaction
SM37, first enter 'CNV_LTR2_SL_SCHEDULER' as job name and '*' as user
name. For each entry in the list, check whether the variant contains the
value &V1& for the step list parameter P_SLGUID (Step -> Goto Variant).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_UI_SL034 - More than one execution scheduled ?

  The SAP error message LTR2_UI_SL034 ("More than one execution scheduled") typically occurs in the context of SAP Landscape Transformation (SLT) Replication Server when there are multiple replication jobs scheduled for the same data flow or configuration. This can lead to conflicts and issues in data replication.
  Cause:
  
  
  Multiple Jobs: The primary cause of this error is that there are multiple replication jobs scheduled for the same source and target configuration. This can happen if:
  
  A user manually schedules multiple jobs for the same data flow.
  There are overlapping configurations or settings that inadvertently create duplicate jobs.
  A previous job did not terminate correctly, leaving a hanging process.
  
  
  
  Configuration Issues: Sometimes, misconfigurations in the SLT settings can lead to this error, especially if the same configuration is applied multiple times.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Scheduled Jobs:
  
  Go to the SLT configuration in the SAP GUI.
  Navigate to the relevant configuration and check the scheduled jobs.
  Identify if there are multiple jobs scheduled for the same data flow.
  
  
  
  Cancel Duplicate Jobs:
  
  If you find duplicate jobs, cancel the unnecessary ones. You can do this from the SLT configuration screen or using transaction codes like LTRC (for monitoring) or LTR2 (for configuration).
  
  
  
  Review Configuration:
  
  Ensure that your SLT configuration is set up correctly and that there are no overlapping settings that could lead to multiple jobs being scheduled.
  
  
  
  Check for Hanging Processes:
  
  Sometimes, a previous job may not have completed successfully. Check for any hanging processes in the system and terminate them if necessary.
  
  
  
  Restart the Replication:
  
  After resolving the duplicate jobs, you may need to restart the replication process to ensure that everything is functioning correctly.
  
  
  
  Consult Documentation:
  
  If the issue persists, refer to the SAP documentation or support notes related to SLT for further troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  LTRC: Monitor SLT Replication.
  LTR2: Configuration of SLT Replication.
  
  
  
  SAP Notes: Check SAP Notes related to SLT for any known issues or patches that might address this error.
  
  
  SLT Documentation: Review the official SAP documentation for Landscape Transformation for best practices and configuration guidelines.
  
  
  If the problem continues after following these steps, consider reaching out to SAP support for further assistance.