How To Fix IUUC_BG007 - Object &1; cannot switch to reload table - contact SAP

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_BG - IUUC: Blue/Green Deployment Messages

• Message number: 007

• Message text: Object &1; cannot switch to reload table - contact SAP

What causes this issue?

Due to a technical error, the replication of data cannot switch from the
consumption table to the reload table. The consumption table will not be
dropped.

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?

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 IUUC_BG007 - Object &1; cannot switch to reload table - contact SAP ?

  The SAP error message IUUC_BG007 indicates that there is an issue with the data transfer process in the SAP Landscape Transformation (SLT) replication setup. Specifically, it means that the system is unable to switch to the reload mode for a specific table (denoted by &1 in the error message). This can occur for various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Data Consistency Issues: There may be inconsistencies in the data that prevent the system from reloading the table.
  Replication Configuration Errors: The configuration for the replication setup may not be correct, leading to issues when trying to reload data.
  Table Locking: The table may be locked by another process, preventing the reload operation from being executed.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or issues with the SLT configuration.
  Missing or Incorrect Table Structure: The structure of the source table may have changed, and the SLT system is not aware of these changes.
  
  Solutions:
  
  Check Data Consistency: Ensure that the data in the source and target systems is consistent. You may need to perform data validation checks.
  Review Replication Configuration: Verify the SLT configuration for the specific table. Ensure that all settings are correct and that the table is properly configured for replication.
  Release Table Locks: Check if the table is locked by any other processes. If it is, you may need to wait for the lock to be released or manually release it if appropriate.
  Restart SLT Replication: Sometimes, restarting the SLT replication process can resolve temporary issues. You can do this through the SLT configuration interface.
  Check for Technical Issues: Review the SLT logs for any error messages or warnings that could indicate underlying technical issues. Address any identified problems.
  Adjust Table Structure: If the structure of the source table has changed, ensure that the SLT system is updated to reflect these changes. You may need to reconfigure the table in SLT.
  
  Related Information:
  
  SLT Documentation: Refer to the official SAP documentation for SAP Landscape Transformation for detailed guidance on configuration and troubleshooting.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTRC (SLT Configuration) and LTRC (SLT Monitoring) to help diagnose and resolve issues.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.