How To Fix W+578 - Parallel processing only possible for message type &1

W+578 - Overview

• Message type: E = Error

• Message class: W+ -

• Message number: 578

• Message text: Parallel processing only possible for message type &1

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 W+578 - Parallel processing only possible for message type &1 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  W+578 Parallel processing only possible for message type &1
  
  
  Cause:
  This warning message occurs when you attempt to process a message in parallel (using parallel processing features) for a message type that does not support parallel processing.
  In SAP, certain IDoc message types are designed to be processed sequentially to maintain data consistency and avoid conflicts. If you try to enable parallel processing for such message types, the system issues this warning.
  
  Explanation:
  
  Message type &1 refers to the specific IDoc message type you are trying to process.
  Parallel processing is a feature that allows multiple IDocs to be processed simultaneously to improve throughput.
  However, not all message types are safe or supported for parallel processing due to dependencies or locking issues.
  The system checks the message type configuration and issues this warning if parallel processing is not allowed.
  
  
  
  Solution:
  
  
  Check the message type configuration:
  
  Go to transaction WE20 (Partner