How To Fix IUUC_CLOG_CORE157 - Generation of Runtime Object

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_CLOG_CORE - SLT Change Log Messages

• Message number: 157

• Message text: Generation of Runtime Object

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 IUUC_CLOG_CORE157 - Generation of Runtime Object ?

  The SAP error message IUUC_CLOG_CORE157 typically relates to issues encountered during the generation of runtime objects in the context of SAP Landscape Transformation (SLT) or Data Replication. This error can occur due to various reasons, including configuration issues, data inconsistencies, or problems with the underlying database.
  Causes:
  
  Configuration Issues: Incorrect settings in the SLT configuration can lead to runtime object generation failures.
  Data Inconsistencies: If there are inconsistencies in the source or target data, it may prevent the successful generation of runtime objects.
  Database Issues: Problems with the underlying database, such as locks, insufficient permissions, or connectivity issues, can also trigger this error.
  Version Compatibility: Incompatibility between different versions of SAP components or database systems may lead to errors during runtime object generation.
  Resource Limitations: Insufficient system resources (CPU, memory, disk space) can hinder the process.
  
  Solutions:
  
  Check Configuration: Review the SLT configuration settings to ensure they are correct. Pay attention to the connection settings, replication settings, and any filters applied.
  Data Consistency Check: Verify the integrity of the data in both the source and target systems. Look for any inconsistencies or errors that may need to be resolved.
  Database Health Check: Ensure that the database is functioning correctly. Check for locks, permissions, and connectivity issues. You may need to consult your database administrator for assistance.
  Review Logs: Check the SLT logs for more detailed error messages that can provide insights into the specific cause of the issue. The logs can often be found in transaction SLT or through the relevant database logs.
  System Resources: Monitor system resources to ensure that there are enough CPU, memory, and disk space available for the SLT process to run smoothly.
  Update Components: Ensure that all relevant SAP components and database systems are up to date and compatible with each other. Apply any necessary patches or updates.
  Restart SLT: Sometimes, simply restarting the SLT process can resolve transient issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to IUUC_CLOG_CORE157 for any specific fixes or recommendations provided by SAP.
  SLT Documentation: Refer to the official SAP documentation for SLT for detailed guidance on configuration and troubleshooting.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.