How To Fix CNV_IUUC_REPLICATION177 - Cannot activate reload procedure; see long text.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 177

• Message text: Cannot activate reload procedure; see long text.

What causes this issue?

You want to activate the reload procedure that retains data in
the target system. However this is not possible as the target schema
contains at least one table or view.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

To activate the reload procedure that retains data in the target system,
the target schema must be empty. You need to ensure that the selected
schema is empty, or specify an alternative schema in step
"Specify Target System"

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_REPLICATION177 - Cannot activate reload procedure; see long text. ?

  The SAP error message CNV_IUUC_REPLICATION177 indicates that there is an issue with activating the reload procedure in the context of SAP Landscape Transformation (SLT) replication. This error typically arises during the data replication process when the system encounters a problem that prevents the activation of the necessary procedures for data loading.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Missing or Incomplete Configuration: The SLT configuration may not be set up correctly, leading to issues in activating the reload procedure.
  Database Issues: There may be problems with the underlying database, such as missing tables, incorrect permissions, or other database-related issues.
  Transport Issues: If the SLT configuration or related objects were transported from one system to another, there may be inconsistencies or missing objects.
  Version Compatibility: There may be compatibility issues between the SLT version and the source or target systems.
  Authorization Issues: The user executing the replication may not have the necessary authorizations to activate the reload procedure.
  
  Solution:
  To resolve the CNV_IUUC_REPLICATION177 error, you can follow these steps:
  
  
  Check Configuration: Review the SLT configuration settings to ensure that all necessary parameters are correctly set. This includes checking the connection settings, replication settings, and any filters that may be applied.
  
  
  Review Logs: Check the SLT logs for more detailed error messages that can provide insight into what specifically is causing the activation failure. You can find logs in transaction SLT or by using transaction codes like SLG1.
  
  
  Database Checks: Ensure that the database is functioning correctly. Check for any missing tables or objects that are required for the replication process. Verify that the user has the necessary permissions to access and modify the relevant database objects.
  
  
  Recreate Reload Procedure: If the reload procedure is corrupted or missing, you may need to recreate it. This can often be done by reinitializing the replication setup for the affected tables.
  
  
  Transport Consistency: If the issue arose after a transport, ensure that all necessary objects were transported correctly and that there are no inconsistencies between the source and target systems.
  
  
  Check Authorizations: Ensure that the user executing the replication has the necessary authorizations to perform the required actions.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLT (for SLT configuration), SLG1 (for log analysis), and SE11 (for data dictionary checks).
  Documentation: Review the official SAP documentation for SLT to understand the configuration and operational requirements better.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the CNV_IUUC_REPLICATION177 error effectively.