How To Fix BNK_COM_INTF029 - Error in proxy call

BNK_COM_INTF029 - Overview

• Message type: E = Error

• Message class: BNK_COM_INTF - Message class interface

• Message number: 029

• Message text: Error in proxy call

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 BNK_COM_INTF029 - Error in proxy call ?

  The SAP error message BNK_COM_INTF029 typically indicates an issue with a proxy call in the context of bank communication interfaces. This error can arise due to various reasons, including configuration issues, network problems, or data inconsistencies.
  Causes:
  
  
  
  Configuration Issues: Incorrect settings in the bank communication management configuration can lead to this error. This includes settings related to the communication method, proxy settings, or the bank master data.
  
  
  Network Problems: If there are connectivity issues between the SAP system and the external bank system, it can result in a failure of the proxy call.
  
  
  Data Inconsistencies: If the data being sent to the bank is incomplete or incorrect, the proxy call may fail. This can include missing mandatory fields or incorrect formats.
  
  
  Authorization Issues: The user or system may not have the necessary permissions to execute the proxy call.
  
  
  Service Availability: The external service (bank's web service) may be down or not reachable.
  
  
  Solutions:
  
  
  Check Configuration: Review the configuration