How To Fix SADL_GW004 - SADL could not be retrieved: &1 &2 &3 &4

SADL_GW004 - Overview

• Message type: E = Error

• Message class: SADL_GW -

• Message number: 004

• Message text: SADL could not be retrieved: &1 &2 &3 &4

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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SADL_GW004 - Details

• The SAP error message SADL_GW004 typically indicates that there is an issue with the SAP Gateway service related to the SAP Data Access Layer (SADL). This error can occur when the system is unable to retrieve data from the underlying data source, which could be due to various reasons.
  Causes:
  
  Service Not Activated: The OData service might not be activated in the SAP Gateway.
  Authorization Issues: The user might not have the necessary authorizations to access the data.
  Incorrect Configuration: There could be misconfigurations in the SADL or OData service settings.
  Data Source Issues: The underlying data source (like a database or a remote service) might be down or not reachable.
  Network Issues: There could be network connectivity issues preventing access to the data source.
  Model Issues: The data model might not be correctly defined or might have inconsistencies.
  
  Solutions:
  
  
  Activate the OData Service:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Check if the relevant OData service is