How To Fix /SAPSLL/PLUGINR3844 - Illegal change to material stock in BAdI

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPSLL/PLUGINR3 -

• Message number: 844

• Message text: Illegal change to material stock in BAdI

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPSLL/PLUGINR3844 - Illegal change to material stock in BAdI ?

  The SAP error message /SAPSLL/PLUGINR3844 Illegal change to material stock in BAdI typically occurs in the context of the SAP Global Trade Services (GTS) or SAP Supply Chain Management (SCM) when there is an attempt to modify material stock in a way that is not allowed by the system's business logic or configuration.
  
  Cause:
  
  
  BAdI Implementation: The error is often related to a Business Add-In (BAdI) implementation that is trying to change the stock of a material in an illegal manner. This could be due to:
  
  Incorrect logic in the BAdI implementation.
  Attempting to change stock levels during a process that does not permit such changes (e.g., during a goods movement that is not allowed).
  Conflicts with other processes or validations that are in place.
  
  
  
  
  Configuration Issues: There may be configuration settings in the system that restrict certain types of changes to material stock.
  
  
  Data Integrity: The system may be enforcing data integrity rules that prevent changes