How To Fix CNV_IUUC_REPLICATION179 - Cannot reset status flags for object &1 (type &2) in source system (&3)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 179

• Message text: Cannot reset status flags for object &1 (type &2) in source system (&3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION179 - Cannot reset status flags for object &1 (type &2) in source system (&3) ?

  The SAP error message CNV_IUUC_REPLICATION179 typically occurs during the data replication process in SAP systems, particularly when using the SAP Landscape Transformation (SLT) replication server. This error indicates that the system is unable to reset the status flags for a specific object in the source system.
  Cause:
  The error can be caused by several factors, including:
  
  Database Locking Issues: The object may be locked by another process, preventing the status flags from being reset.
  Replication Configuration Issues: There may be misconfigurations in the SLT setup or the source system.
  Data Consistency Issues: There could be inconsistencies in the data or metadata that prevent the operation from completing successfully.
  Authorization Issues: The user or service account executing the replication may not have the necessary permissions to modify the status flags.
  Technical Issues: There may be underlying technical issues with the database or the SLT configuration.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check for Locks: Investigate if the object is locked by another process. You can use transaction codes like SM12 to check for locks in the database.
  Review SLT Configuration: Ensure that the SLT configuration is correct. Check the settings in the SLT configuration and ensure that the source system is properly connected.
  Check Authorizations: Verify that the user or service account has the necessary authorizations to perform the operation. You may need to consult with your security team to ensure proper roles and permissions are assigned.
  Monitor Replication Jobs: Use transaction SLT_MONI to monitor the replication jobs and check for any other errors or warnings that may provide additional context.
  Check for Data Consistency: Ensure that the data in the source system is consistent and that there are no issues with the data model.
  Restart Replication: If the issue persists, consider stopping and restarting the replication process for the affected object.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates their knowledge base with solutions for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLT_MONI, SM12, and SLT_CONFIG for monitoring and configuration.
  SAP Documentation: Review the official SAP documentation for SLT and data replication for best practices and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.