How To Fix IUUC_MAIN187 - Check method &2 of class &1 shows inconsistencies

IUUC_MAIN187 - Overview

• Message type: E = Error

• Message class: IUUC_MAIN - IUUC: Main Message class

• Message number: 187

• Message text: Check method &2 of class &1 shows inconsistencies

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_MAIN187 - Check method &2 of class &1 shows inconsistencies ?

  The SAP error message IUUC_MAIN187 indicates that there are inconsistencies found in the check method of a specific class during the execution of the SAP Landscape Transformation (SLT) replication process. This error typically arises in the context of data replication scenarios, particularly when using the SAP SLT tool to replicate data from a source system to a target system.
  
  Cause:
  The inconsistencies can be caused by several factors, including:
  
  Data Model Changes: Changes in the source data model (like adding or removing fields) that are not reflected in the SLT configuration.
  
  Configuration Issues: Incorrect or incomplete configuration settings in the SLT system.
  Data Type Mismatches: Mismatches between the data types in the source and target systems.
  Inconsistent Data: Existing data in the source system that does not conform to the expected format or constraints.
  Transport Issues: Problems during the transport of data or configuration settings between systems.
  
  
  Solution:
  To resolve the IUUC_MAIN187 error, you can follow these steps:
  
  
  Check the