How To Fix STGR191 - Cannot split; plant &1 is assigned to reference plant &2 under class &3

SAP Error Message - Details

• Message type: E = Error

• Message class: STGR - Hold store grouping messages

• Message number: 191

• Message text: Cannot split; plant &1 is assigned to reference plant &2 under class &3

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 STGR191 - Cannot split; plant &1 is assigned to reference plant &2 under class &3 ?

  The SAP error message STGR191 indicates that there is an issue with splitting a stock transfer or a similar operation due to the assignment of a plant to a reference plant under a specific classification. This typically occurs in the context of stock management or inventory management processes.
  Cause:
  The error arises when you attempt to split stock or perform an operation that requires the plant to be treated independently, but the plant in question is linked to a reference plant. This linkage can prevent the operation from being completed because the system does not allow for certain actions on plants that are dependent on a reference plant.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Plant Assignments: Verify the assignment of the plant in question to the reference plant. You can do this by navigating to the relevant configuration settings in SAP.
  
  
  Review Classifications: Check the classification of the plants involved. Ensure that the classification does not impose restrictions that prevent the operation you are trying to perform.
  
  
  Modify Plant Settings: If necessary, you may need to change the plant's assignment or classification settings. This could involve:
  
  Changing the reference plant assignment.
  Adjusting the classification settings to allow for the desired operation.
  
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on managing plant assignments and classifications.
  
  
  Contact SAP Support: If you are unable to resolve the issue through the above steps, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific system configuration.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as SPRO (to access the SAP Reference IMG) to navigate to the relevant configuration settings.
  Customizing Settings: Look into the customizing settings for plant and storage location management to ensure they are set up correctly.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to plant assignments and classifications.
  
  By following these steps, you should be able to identify the root cause of the STGR191 error and implement a solution to resolve it.