How To Fix RSB4HANA169 - Call based on interface. Manual analysis required: &1

RSB4HANA169 - Overview

• Message type: E = Error

• Message class: RSB4HANA - B4HANA

• Message number: 169

• Message text: Call based on interface. Manual analysis required: &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 RSB4HANA169 - Call based on interface. Manual analysis required: &1 ?

  The SAP error message RSB4HANA169 typically indicates that there is an issue with a call to a specific interface in the context of SAP BW (Business Warehouse) or SAP HANA. This error suggests that the system encountered a problem when trying to execute a function or method that is based on an interface, and it requires manual analysis to resolve.
  
  Cause:
  
  Interface Implementation Issues: The error may arise if the interface is not correctly implemented or if there are discrepancies in the method signatures.
  Data Model Issues: There could be issues with the data model or the underlying data sources that the interface is trying to access.
  Authorization Problems: The user executing the operation may not have the necessary authorizations to access the interface or the underlying data.
  Configuration Errors: Incorrect configuration settings in the BW or HANA system can lead to this error.
  Transport Issues: If the interface was recently transported from one system to