How To Fix CNV_IUUC_REPLICATION088 - Illegal replication interval: Unit must be either days, hour, or minutes

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 088

• Message text: Illegal replication interval: Unit must be either days, hour, or minutes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION088 - Illegal replication interval: Unit must be either days, hour, or minutes ?

  The SAP error message CNV_IUUC_REPLICATION088 indicates that there is an issue with the replication interval configuration in the SAP system. Specifically, the error states that the unit specified for the replication interval is not valid. The acceptable units for the replication interval are days, hours, or minutes.
  Cause:
  
  Incorrect Configuration: The replication interval may have been set with an invalid unit or format. For example, if the interval is specified as "5 seconds" or "2 weeks," it would trigger this error.
  Data Type Mismatch: The system might be expecting a specific data type or format for the replication interval, and if it receives something else, it can lead to this error.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system that manipulate replication settings, they might inadvertently introduce invalid values.
  
  Solution:
  
  
  Check Replication Interval Settings:
  
  Navigate to the relevant configuration settings for the replication interval in your SAP system.
  Ensure that the interval is set using valid units: days (d), hours (h), or minutes (m).
  For example, if you want to set the interval to 10 minutes, it should be specified as "10m".
  
  
  
  Review Configuration Documentation:
  
  Consult the SAP documentation or configuration guides related to the specific replication process you are working with. This can provide insights into the correct format and acceptable values.
  
  
  
  Adjust Custom Code:
  
  If there are any custom programs or enhancements that set the replication interval, review the code to ensure it adheres to the expected format and units.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the replication process again to ensure that the error is resolved.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  SAP Notes: Look for SAP Notes related to replication and the specific error message. These notes may provide patches or additional troubleshooting steps.
  Replication Framework: Familiarize yourself with the SAP Landscape Transformation (SLT) Replication Framework if you are using it, as it often involves configuration settings that can lead to such errors.
  System Logs: Review system logs (transaction SLG1) for additional context or related errors that might help in diagnosing the issue.
  
  By following these steps, you should be able to resolve the CNV_IUUC_REPLICATION088 error and ensure that your replication settings are correctly configured.