How To Fix CNV_IUUC_REPLICATION212 - Save Changes?

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 212

• Message text: Save Changes?

Self-Explanatory Message

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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 CNV_IUUC_REPLICATION212 - Save Changes? ?

  The SAP error message CNV_IUUC_REPLICATION212 typically occurs during the data replication process in SAP systems, particularly when using the SAP Landscape Transformation (SLT) replication server. This error indicates that there is an issue with saving changes during the replication process.
  Cause:
  The error can be caused by several factors, including:
  
  Data Conflicts: There may be conflicts in the data being replicated, such as primary key violations or data type mismatches.
  Configuration Issues: Incorrect configuration settings in the SLT system or the source/target systems can lead to replication errors.
  Network Issues: Temporary network issues or connectivity problems between the source and target systems can interrupt the replication process.
  Authorization Issues: The user executing the replication may not have the necessary authorizations to perform the operation.
  Database Locking: If the target database is locked or if there are long-running transactions, this can prevent changes from being saved.
  
  Solution:
  To resolve the CNV_IUUC_REPLICATION212 error, you can take the following steps:
  
  Check Logs: Review the SLT logs for more detailed error messages. You can find logs in transaction SLT under the "Replication" tab.
  Data Consistency: Ensure that the data in the source system is consistent and does not violate any constraints in the target system.
  Configuration Review: Verify the configuration settings in the SLT system and ensure that they match the requirements of the source and target systems.
  Network Check: Ensure that there are no network issues affecting the connection between the source and target systems.
  Authorization Check: Confirm that the user has the necessary authorizations to perform the replication.
  Database Status: Check the status of the target database to ensure it is not locked or experiencing performance issues.
  Retry Replication: After addressing the above issues, try to restart the replication process.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SLT for monitoring and managing the SLT replication process.
  SAP Notes: Check SAP Notes related to SLT and data replication for any known issues or patches that may address this error.
  Documentation: Refer to the official SAP documentation for SLT for detailed guidance on configuration and troubleshooting.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.