How To Fix OL300 - Container type '&' is not defined

OL300 - Overview

• Message type: E = Error

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

• Message number: 300

• Message text: Container 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OL300 - Container type '&' is not defined ?

  The SAP error message OL300, which states "Container type '&' is not defined," typically occurs when the system encounters a container type that has not been properly defined in the system. This can happen in various contexts, such as when working with packaging, logistics, or warehouse management.
  
  Cause:
  
  Undefined Container Type: The specified container type does not exist in the system. This could be due to a typo, or the container type may not have been created or activated.
  
  Configuration Issues: The container type may not be configured correctly in the relevant SAP modules (e.g., SAP WM, SAP EWM).
  Data Inconsistencies: There may be inconsistencies in the master data or configuration settings that lead to the system not recognizing the container type.
  
  
  Solution:
  
  
  Check Container Type Definition:
  
  Go to the relevant transaction code (e.g., SPRO for configuration) and navigate to the area where container types are defined.
  Verify if the container type in question is defined. If not,