How To Fix IUUC_MAIN018 - number assignment for logging table failed: &1

IUUC_MAIN018 - Overview

• Message type: E = Error

• Message class: IUUC_MAIN - IUUC: Main Message class

• Message number: 018

• Message text: number assignment for logging table failed: &1

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_MAIN018 - number assignment for logging table failed: &1 ?

  The SAP error message IUUC_MAIN018 indicates that there is an issue with the number assignment for a logging table in the SAP system. This error typically occurs in the context of SAP Landscape Transformation (SLT) or when using the SAP Data Services for data replication or transformation.
  
  Cause:
  The error can be caused by several factors, including:
  
  
  Number Range Issues: The number range for the logging table may not be defined or may be exhausted. This can happen if the number range object associated with the logging table has reached its limit.
  
  
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access or modify the number range.
  
  
  Configuration Errors: There may be misconfigurations in the SLT setup or in the number range settings.
  
  
  Database Issues: There could be underlying database issues that prevent the number assignment from being processed correctly.
  
  
  
  Solution:
  To resolve the IUUC_MAIN018 error, you can take the following steps:
  
  
  Check Number