How To Fix OL800 - Object type '&' is not defined

OL800 - Overview

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 800

• Message text: Object type '&' is not defined

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 OL800 - Object type '&' is not defined ?

  The SAP error message OL800, which states "Object type '&' is not defined," typically occurs when the system is unable to recognize or find a specific object type that is being referenced in a transaction or program. This can happen for various reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  
  Missing Object Type Definition: The object type you are trying to use has not been defined in the system. This could be a custom object type or a standard one that has not been properly configured.
  
  
  Transport Issues: If the object type was recently transported from another system (like Development to Quality or Production), it may not have been included in the transport request or may not have been imported correctly.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the object type, leading to the system not recognizing it.
  
  
  Incorrect Configuration: There may be a configuration issue