How To Fix LTR2_KB_GUI122 - Error during Code Generation

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_KB_GUI - Message used in LTR2_KB_GUI

• Message number: 122

• Message text: Error during Code Generation

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_KB_GUI122 - Error during Code Generation ?

  The SAP error message LTR2_KB_GUI122: Error during Code Generation typically occurs in the context of the SAP Landscape Transformation (SLT) replication process. This error can arise due to various reasons, including issues with the configuration, data model, or the underlying database.
  Causes:
  
  Configuration Issues: Incorrect or incomplete configuration settings in the SLT system can lead to code generation errors.
  Data Model Problems: If the data model being used for replication has inconsistencies or is not properly defined, it can trigger this error.
  Database Issues: Problems with the underlying database, such as missing tables, incorrect permissions, or connectivity issues, can also cause this error.
  Transport Layer Issues: If there are issues with the transport layer or if the necessary transport requests are not properly imported, it can lead to code generation failures.
  Version Compatibility: Incompatibility between different versions of SAP components can also result in this error.
  
  Solutions:
  
  Check Configuration: Review the SLT configuration settings to ensure that all parameters are correctly set. Pay special attention to the source and target system configurations.
  Validate Data Model: Ensure that the data model is correctly defined and that all necessary tables and fields are included. You may need to regenerate the data model if there are changes.
  Database Connectivity: Verify the connectivity to the underlying database. Check for any issues with database permissions or missing objects.
  Review Logs: Check the SLT logs for more detailed error messages that can provide insights into the specific cause of the code generation failure.
  Re-Generate Code: If the issue persists, try to re-generate the code for the affected data model. This can often resolve transient issues.
  Check Transport Requests: Ensure that all necessary transport requests have been properly imported and that there are no missing components.
  SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for SLT for detailed guidance on configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support Tickets: If the issue cannot be resolved through the above steps, consider opening a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the LTR2_KB_GUI122 error during code generation in SAP.