How To Fix IUUC_RT006 - Error reading IUUC tables

IUUC_RT006 - Overview

• Message type: E = Error

• Message class: IUUC_RT - IUUC Runtime Messages

• Message number: 006

• Message text: Error reading IUUC tables

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 IUUC_RT006 - Error reading IUUC tables ?

  The SAP error message IUUC_RT006, which indicates "Error reading IUUC tables," typically occurs in the context of SAP Landscape Transformation (SLT) or SAP Data Services when there is an issue with reading data from the IUUC (Incremental Update and Change Data Capture) tables. This error can arise due to various reasons, including database connectivity issues, table locks, or inconsistencies in the IUUC tables.
  Causes of IUUC_RT006 Error
  
  Database Connectivity Issues: There may be problems with the connection to the database where the IUUC tables are stored.
  Table Locks: The IUUC tables might be locked by another process, preventing the reading of data.
  Data Inconsistencies: There could be inconsistencies or corruption in the IUUC tables that prevent data from being read correctly.
  Authorization Issues: The user or service account may not have the necessary permissions to read from the IUUC tables.
  
  Configuration Issues: Incorrect configuration settings in the SLT or Data Services setup can lead to this