How To Fix SADL_GW027 - Sticky session request error: Multiple call of Discard in one batch

SADL_GW027 - Overview

• Message type: E = Error

• Message class: SADL_GW -

• Message number: 027

• Message text: Sticky session request error: Multiple call of Discard in one batch

Self-Explanatory Message

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SADL_GW027 - Details

• The SAP error message SADL_GW027 indicates a "Sticky session request error: Multiple call of Discard in one batch." This error typically occurs in the context of SAP Gateway and the SAP Application Development Framework (SADL) when there are issues with handling requests in a batch processing scenario.
  
  Cause:
  The error is generally caused by the following factors:
  
  
  Multiple Discard Calls: The error suggests that there are multiple calls to the Discard method within a single batch request. This can happen if the application logic inadvertently tries to discard multiple entities or requests that are not meant to be discarded together.
  
  
  Session Management Issues: If the session management is not handled properly, it can lead to inconsistencies in how requests are processed, resulting in this error.
  
  
  Concurrency Issues: If multiple requests are being processed simultaneously and they interfere with each other, it can lead to this error.
  
  
  Incorrect Batch Processing Logic: If the logic for handling batch