How To Fix WA168 - & is in customer namespace

WA168 - Overview

• Message type: E = Error

• Message class: WA - Messages from Workflow Event Manager

• Message number: 168

• Message text: & is in customer namespace

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.

WA168 - Details

• Certainly! Here's detailed information about SAP error message WA168 and its relation to the customer namespace:
  
  SAP Error Message WA168
  Message Text:
  & is in customer namespace
  
  Cause
  
  The error message WA168 occurs when an object (such as a program, function module, class, or any repository object) is created or referenced with a name that starts with the letter Y or Z.
  In SAP, the namespaces starting with Y and Z are reserved exclusively for customer-specific developments.
  This message is a warning or informational message indicating that the object is in the customer namespace.
  It is not an error in the strict sense but a notification to ensure that the object is recognized as a custom development and not part of the SAP standard.
  
  
  Explanation
  
  SAP standard objects use namespaces other than Y and Z.
  Customer developments must use names starting with Y or Z to avoid conflicts with SAP standard objects.
  This message helps developers and administrators identify that the object