How To Fix RD026 - SAPI error occurred when creating the DataSource

SAP Error Message - Details

• Message type: E = Error

• Message class: RD - CO-PA Connection to SAP BW

• Message number: 026

• Message text: SAPI error occurred when creating the DataSource

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 RD026 - SAPI error occurred when creating the DataSource ?

  The SAP error message RD026, which states "SAPI error occurred when creating the DataSource," typically indicates an issue related to the creation of a DataSource in SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error can arise from various causes, and here are some common reasons along with potential solutions:
  Causes:
  
  Incorrect Source System Configuration: The source system may not be properly configured or connected to the SAP BW system.
  Authorization Issues: The user creating the DataSource may not have the necessary authorizations to perform this action.
  Technical Settings: There may be issues with the technical settings of the DataSource, such as incorrect field mappings or data types.
  DataSource Already Exists: A DataSource with the same name may already exist, leading to conflicts.
  Transport Issues: If the DataSource is being created in a transportable environment, there may be issues with transport requests.
  System Performance: Temporary system performance issues or locks may prevent the DataSource from