How To Fix CNV_IUUC_REPLICATION340 - Failed to load configuration with MT ID &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 340

• Message text: Failed to load configuration with MT ID &1

What causes this issue?

The system was unable to load all needed data for the mass transfer.
Therefore the mass transfer is not listed as an available configuraiton.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You can check all tables which store mass transfer relevant information
(e.g DMC_MT_HEADER, IUUC_REPL_MAP, IUUC_REPL_HDR, IUUC_REPL_CONFIG) for
missing entries for this mass transfer. In case entries are missing you
can either try to create the respective entries yourself or to delete
the respective entries. In any case it is not recommended to continue
using the configuration as other data may be missing.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION340 - Failed to load configuration with MT ID &1 ?

  The SAP error message CNV_IUUC_REPLICATION340 indicates that there was a failure in loading the configuration for a specific MT (Message Type) ID. This error is typically associated with the SAP Landscape Transformation (SLT) replication process, which is used for real-time data replication from source systems to SAP HANA or other target systems.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Configuration: The configuration for the specified MT ID may not exist or may have been deleted.
  Incorrect MT ID: The MT ID provided in the error message may be incorrect or not properly defined in the system.
  Authorization Issues: The user executing the replication may not have the necessary authorizations to access the configuration.
  Technical Issues: There may be underlying technical issues, such as database connectivity problems or issues with the SLT configuration itself.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify that the configuration for the specified MT ID exists in the SLT system. You can do this by navigating to the SLT configuration transaction (e.g., LTRC) and checking the relevant settings.
  
  
  
  Validate MT ID:
  
  Ensure that the MT ID mentioned in the error message is correct. Cross-check it against the configurations in the SLT system.
  
  
  
  Review Authorizations:
  
  Check the user authorizations to ensure that the user has the necessary permissions to access the replication configuration.
  
  
  
  Check Logs:
  
  Review the SLT logs for any additional error messages or warnings that may provide more context about the failure. You can find logs in transaction LTRC or LTRC_LOG.
  
  
  
  Recreate Configuration:
  
  If the configuration is missing or corrupted, you may need to recreate it. This can involve setting up the replication configuration again for the relevant tables or data sources.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to SLT and the specific error message for additional troubleshooting steps or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant logs.
  
  
  
  Related Information:
  
  SLT Documentation: Familiarize yourself with the SAP Landscape Transformation documentation for best practices and troubleshooting tips.
  SAP Notes: Search for SAP Notes related to the error message CNV_IUUC_REPLICATION340 for any specific patches or updates that may address the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_IUUC_REPLICATION340 error in your SAP environment.