How To Fix BT335 - Internal communication error checking the external command

BT335 - Overview

• Message type: E = Error

• Message class: BT - Background processing messages

• Message number: 335

• Message text: Internal communication error checking the external command

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message BT335 - Internal communication error checking the external command ?

  The SAP error message BT335, which indicates an "Internal communication error checking the external command," typically arises when there is a problem with the communication between the SAP system and an external command or program. This can occur in various scenarios, such as when executing external scripts, commands, or when interfacing with external systems.
  Causes:
  
  Network Issues: Problems with network connectivity can prevent the SAP system from communicating with external commands or systems.
  Configuration Errors: Incorrect configuration settings in the SAP system or the external command can lead to communication failures.
  Authorization Issues: The user executing the command may not have the necessary permissions to run the external command.
  Command Path Issues: The path to the external command may be incorrect or the command may not be available on the server.
  Resource Limitations: The server may be running low on resources (CPU, memory) which can affect the execution of external commands.
  SAP Kernel Issues: Bugs or issues