How To Fix CX_IUUC_RL009 - Insert entry into IUUC_RL_HEADER has failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CX_IUUC_RL - exception text for CL_IUUC_RL

• Message number: 009

• Message text: Insert entry into IUUC_RL_HEADER has failed

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 CX_IUUC_RL009 - Insert entry into IUUC_RL_HEADER has failed ?

  The SAP error message CX_IUUC_RL009 indicates that there was a failure when trying to insert an entry into the IUUC_RL_HEADER table. This error is typically related to the SAP Landscape Transformation (SLT) replication process, which is used for real-time data replication from source systems to target systems.
  Causes:
  
  Data Integrity Issues: The data being inserted may violate constraints such as primary key or foreign key constraints in the IUUC_RL_HEADER table.
  Missing Required Fields: Required fields in the IUUC_RL_HEADER table may not be populated correctly, leading to the failure of the insert operation.
  Database Locking: There may be locks on the database that prevent the insert operation from completing.
  Configuration Issues: Incorrect configuration settings in the SLT setup can lead to failures in data replication.
  System Resource Issues: Insufficient system resources (like memory or disk space) can also cause this error.
  
  Solutions:
  
  Check Data Integrity: Review the data being replicated to ensure it meets all constraints and requirements of the IUUC_RL_HEADER table.
  Review Required Fields: Ensure that all required fields are being populated correctly in the replication process.
  Database Locks: Check for any locks on the database that might be preventing the insert operation. You can use transaction codes like SM12 to view and manage locks.
  Configuration Review: Verify the SLT configuration settings to ensure they are correct. This includes checking the connection settings, replication settings, and any filters that may be applied.
  Monitor System Resources: Check the system resources to ensure that there is enough memory and disk space available for the replication process.
  Error Logs: Review the SLT error logs for more detailed information about the failure. This can provide insights into what specifically went wrong during the insert operation.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SLT for SLT configuration and monitoring, and SM21 for system logs.
  SAP Notes: Check SAP Notes related to SLT and the specific error message for any known issues or patches.
  Documentation: Refer to the official SAP documentation for SLT for detailed information on configuration and troubleshooting.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.