How To Fix QS155 - Method & (plant &) does not exist

QS155 - Overview

• Message type: E = Error

• Message class: QS - QM: Master data

• Message number: 155

• Message text: Method & (plant &) does not exist

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 QS155 - Method & (plant &) does not exist ?

  The SAP error message QS155, which states "Method & (plant &) does not exist," typically occurs in the context of Quality Management (QM) within SAP. This error indicates that the system is unable to find a specific quality method associated with a particular plant in the system.
  
  Cause:
  
  Missing Quality Method: The most common cause of this error is that the quality method you are trying to use has not been defined or is not available for the specified plant.
  Incorrect Configuration: The configuration settings for the quality management module may not be set up correctly, leading to the system not recognizing the method.
  Plant-Specific Settings: The method may exist in the system but is not assigned to the specific plant you are working with.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the quality method.
  
  
  Solution:
  
  
  Check Quality Method Configuration:
  
  Go to the transaction code QS21 (Create Quality Method) or QS22 (Change