How To Fix ESH_ADAPT_MSG022 - Communication unsuccessful in adapter &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ADAPT_MSG - Adapter Messages

• Message number: 022

• Message text: Communication unsuccessful in adapter &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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_ADAPT_MSG022 - Communication unsuccessful in adapter &1 ?

  The SAP error message ESH_ADAPT_MSG022: Communication unsuccessful in adapter &1 typically indicates that there is a communication issue with a specific adapter in the SAP system, often related to the Enterprise Search (ESH) or other integration scenarios. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the external system or service that the adapter is trying to communicate with.
  Configuration Errors: The adapter may not be configured correctly, leading to communication failures.
  Service Unavailability: The external service or system that the adapter is trying to reach may be down or unavailable.
  Authentication Issues: There may be issues with authentication credentials or tokens required for the adapter to communicate with the external system.
  Timeouts: The request may be timing out due to slow response times from the external service.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the