How To Fix SCTS_CTL_DEPLOYER004 - SL protocol error ID: &1

SCTS_CTL_DEPLOYER004 - Overview

• Message type: E = Error

• Message class: SCTS_CTL_DEPLOYER - SLP Deploy Messages

• Message number: 004

• Message text: SL protocol error ID: &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 SCTS_CTL_DEPLOYER004 - SL protocol error ID: &1 ?

  The SAP error message SCTS_CTL_DEPLOYER004 with the description "SL protocol error ID: &1" typically occurs during the transport of objects in the SAP system landscape, particularly when using the Software Logistics (SL) tools for transport management. This error indicates that there is a problem with the communication protocol used during the transport process.
  Causes:
  
  Network Issues: There may be network connectivity problems between the source and target systems, leading to communication failures.
  Configuration Errors: Incorrect configuration of the transport routes or the transport management system can lead to protocol errors.
  Version Mismatch: Incompatibility between different SAP system versions or components can cause protocol errors.
  Transport Directory Issues: Problems with the transport directory or transport files can also lead to this error.
  Firewall or Security Settings: Firewalls or security settings may block the necessary ports or protocols required for transport communication.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the source and target systems. You