How To Fix IUUC_CLOG_CORE199 - Send Errors to '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_CLOG_CORE - SLT Change Log Messages

• Message number: 199

• Message text: Send Errors to '&1'

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_CORE199 - Send Errors to '&1' ?

  The SAP error message IUUC_CLOG_CORE199, which indicates "Send Errors to '&1'", is typically related to issues in the SAP Landscape Transformation (SLT) replication process. This error can occur when there are problems with the data transfer from the source system to the target system, often due to configuration issues, network problems, or data inconsistencies.
  Causes:
  
  Network Issues: Connectivity problems between the source and target systems can lead to data transfer failures.
  Configuration Errors: Incorrect settings in the SLT configuration can prevent successful data replication.
  Data Inconsistencies: Issues with the data being replicated, such as primary key violations or data type mismatches, can cause errors.
  Buffer Overflows: If the data volume is too high, it may exceed the buffer limits, leading to send errors.
  Authorization Issues: The user or service account used for replication may not have the necessary permissions.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues between the source and target systems. You can use tools like ping or traceroute to diagnose connectivity.
  Review SLT Configuration: Verify the SLT configuration settings, including connection parameters, replication settings, and data mapping.
  Monitor Data Consistency: Check the data in the source system for any inconsistencies or violations of constraints that could affect replication.
  Adjust Buffer Settings: If buffer overflow is suspected, consider adjusting the buffer settings in the SLT configuration to accommodate larger data volumes.
  Check Authorizations: Ensure that the user or service account has the necessary authorizations to perform the replication tasks.
  Review Logs: Check the SLT logs for more detailed error messages that can provide insights into the specific cause of the send errors.
  
  Related Information:
  
  SLT Documentation: Refer to the official SAP documentation for SLT for detailed configuration and troubleshooting steps.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to IUUC_CLOG_CORE199.
  Transaction Codes: Use transaction codes like LTRC (SLT Monitoring) to monitor the replication process and identify issues.
  Community Forums: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to diagnose and resolve the IUUC_CLOG_CORE199 error effectively.