How To Fix WZ381 - Sending failed for work item &1: Pipe could not be closed

SAP Error Message - Details

• Message type: E = Error

• Message class: WZ - Workflow: Model objects

• Message number: 381

• Message text: Sending failed for work item &1: Pipe could not be closed

What causes this issue?

Pipe could not be closed in mailing program Sendmail.

System Response

The message was not sent.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

INCLUDE BWP_ADMINISTRATOR OBJECT DOKU ID TX

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WZ381 - Sending failed for work item &1: Pipe could not be closed ?

  SAP Error Message:
  WZ381 Sending failed for work item &1: Pipe could not be closed
  
  Cause
  This error typically occurs in SAP Workflow when the system tries to send a work item (e.g., a workflow task or notification) but fails due to an issue with the communication pipe used internally for data transfer. The message "Pipe could not be closed" indicates that the underlying communication channel (pipe) between processes or system components could not be properly closed after the data transfer.
  Common causes include:
  
  System resource issues: Insufficient system resources (memory, buffer space) causing pipe operations to fail.
  Operating system or kernel-level problems: Problems with the OS pipe handling or inter-process communication.
  Network or RFC communication issues: If the workflow involves remote function calls or communication between different SAP systems, network interruptions or RFC errors can cause pipe closure failures.
  Incorrect or corrupted workflow configuration: Misconfiguration or corrupted workflow objects or container elements.
  Authorization or security restrictions: Insufficient authorizations