How To Fix CNTACT018 - Please check installation data

CNTACT018 - Overview

• Message type: E = Error

• Message class: CNTACT - eCATT replacement -> ABAP class

• Message number: 018

• Message text: Please check installation data

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?

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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 CNTACT018 - Please check installation data ?

  The SAP error message CNTACT018 ("Please check installation data") typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with the installation data for a particular object, such as a cost center, internal order, or project.
  
  Cause:
  The error can arise due to several reasons, including:
  
  Missing or Incomplete Installation Data: The installation data for the object you are trying to process may not be fully maintained or is missing entirely.
  Incorrect Configuration: There may be configuration issues in the system that prevent the proper retrieval or processing of installation data.
  Authorization Issues: The user may not have the necessary authorizations to view or modify the installation data.
  Data Consistency Issues: There may be inconsistencies in the data that are causing the system to throw this error.
  
  
  Solution:
  To resolve the CNTACT018 error, you can take the following steps:
  
  
  Check Installation Data:
  
  Navigate to the relevant transaction (e.g., for cost centers, use transaction code KS03 to