How To Fix WER390 - ***** 391 - 399: Rule Sets ********************************

WER390 - Overview

• Message type: E = Error

• Message class: WER - Messages for the package WER

• Message number: 390

• Message text: ***** 391 - 399: Rule Sets ********************************

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WER390 - ***** 391 - 399: Rule Sets ******************************** ?

  The SAP error message series **WER390 *** 391 - 399: Rule Sets generally relates to issues encountered in the Workflow Engine Rules (WER), specifically concerning Rule Sets used in SAP Business Workflow or related rule-based processing.
  
  Understanding the Error Message Series WER390 - WER399
  
  Message Class: WER (Workflow Engine Rules)
  Message Numbers: 390 to 399
  Context: These messages typically indicate problems with Rule Sets — collections of rules used to determine workflow behavior, conditions, or decisions.
  
  
  Common Causes
  
  
  Missing or Incorrect Rule Set Definition:
  
  The specified Rule Set does not exist or is not properly defined in the system.
  
  
  
  Syntax Errors in Rule Set:
  
  The Rule Set contains syntax errors or invalid expressions that prevent it from being processed.
  
  
  
  Authorization Issues:
  
  The user or process attempting to execute or modify the Rule Set lacks the necessary authorizations.
  
  
  
  Transport or System Inconsistencies:
  
  Rule Sets transported between systems may be incomplete or inconsistent.
  
  
  
  Incorrect Rule Set Assignment:
  
  The workflow or application component references a Rule Set that