How To Fix FBZI203 - Unable to connect to bank

SAP Error Message - Details

• Message type: E = Error

• Message class: FBZI - Payments via Internet

• Message number: 203

• Message text: Unable to connect to bank

What causes this issue?

Could not establish connection to server.

System Response

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How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FBZI203 - Unable to connect to bank ?

  The SAP error message FBZI203 "Unable to connect to bank" typically occurs when there is an issue with the configuration or connectivity between the SAP system and the bank's electronic banking interface. This error can arise in various scenarios, such as when trying to execute payment transactions or when attempting to retrieve bank statements.
  Causes:
  
  Incorrect Bank Configuration: The bank details in the SAP system may not be configured correctly. This includes incorrect bank account numbers, bank keys, or other relevant parameters.
  Connectivity Issues: There may be network issues preventing the SAP system from connecting to the bank's server.
  Bank Interface Settings