How To Fix W3_TOOL090 - Assignments for exceptions, input mapping, and output mapping deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: W3_TOOL - ITS: Maintenance Messages

• Message number: 090

• Message text: Assignments for exceptions, input mapping, and output mapping deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message W3_TOOL090 - Assignments for exceptions, input mapping, and output mapping deleted ?

  Certainly! Here's a detailed explanation regarding the SAP error message W3_TOOL090:
  
  SAP Error Message: W3_TOOL090
  Text: Assignments for exceptions, input mapping, and output mapping deleted
  
  
  Cause:
  This message typically appears in the context of SAP PI/PO (Process Integration/Process Orchestration) or SAP Workflow tools when the system detects that the assignments or configurations related to:
  
  Exception handling,
  Input mapping, and
  Output mapping
  
  have been deleted or lost.
  This can happen due to:
  
  Manual deletion of the mapping or exception assignments in the configuration,
  Transport issues where the configuration objects were not properly transported,
  System inconsistencies or corruption in the configuration repository,
  Changes in the underlying interface or message type definitions that invalidate existing mappings,
  Upgrades or patches that reset or remove certain configuration settings.
  
  
  Explanation:
  
  Assignments for exceptions refer to the rules or handlers defined to manage exceptions during message processing.
  Input mapping defines how incoming message data is transformed or mapped before processing.
  Output mapping defines how the processed data is mapped before sending it out.
  
  When these assignments