How To Fix LCM_COMMON189 - CDS View source is mandatory

LCM_COMMON189 - Overview

• Message type: E = Error

• Message class: LCM_COMMON - Messages for Legal Content Management

• Message number: 189

• Message text: CDS View source is mandatory

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.

LCM_COMMON189 - Details

• The SAP error message LCM_COMMON189 indicates that a CDS (Core Data Services) view source is mandatory but has not been specified. This error typically arises in the context of SAP applications that utilize CDS views for data modeling and reporting.
  
  Cause:
  The error occurs when you are trying to create or modify a CDS view, and the system requires a source definition (like a database table or another CDS view) to be specified, but it has not been provided. This can happen in various scenarios, such as:
  
  When defining a new CDS view and forgetting to specify the source.
  When modifying an existing CDS view and inadvertently removing or not specifying the source.
  When using a tool or transaction that requires a CDS view to have a defined source.
  
  
  Solution:
  To resolve the error, you need to ensure that a valid source is specified for the CDS view. Here are the steps you can take:
  
  
  Check the CDS