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

IUUC_BG007 - Overview

• 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.

IUUC_BG007 - Details

• 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,